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CVE-2026-60002 (GCVE-0-2026-60002)
Vulnerability from cvelistv5 – Published: 2026-07-08 00:17 – Updated: 2026-07-08 13:02- CWE-416 - Use After Free
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alsa-2026:47756
Vulnerability from osv_almalinux
OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server.
Security Fix(es):
- openssh: Local MITM of X11 forwarding via abstract UNIX socket pre-binding in AlmaLinux OpenSSH client versions (CVE-2026-55655)
- openssh: Double free in AlmaLinux versions of OpenSSH DH-GEX client path during FIPS known-group validation leads to client-side denial of service (CVE-2026-55653)
- openssh: Heap out-of-bounds read in AlmaLinux versions of OpenSSH GSSAPI indicator cleanup due to missing NULL sentinel termination (CVE-2026-55654)
- openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side (CVE-2026-60002)
- openssh: OpenSSH:
scpfile misplacement vulnerability during remote copy (CVE-2026-59996)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
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"id": "ALSA-2026:47756",
"modified": "2026-07-31T12:28:48Z",
"published": "2026-07-29T00:00:00Z",
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alsa-2026:47757
Vulnerability from osv_almalinux
OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server.
Security Fix(es):
- openssh: Local MITM of X11 forwarding via abstract UNIX socket pre-binding in AlmaLinux OpenSSH client versions (CVE-2026-55655)
- openssh: Double free in AlmaLinux versions of OpenSSH DH-GEX client path during FIPS known-group validation leads to client-side denial of service (CVE-2026-55653)
- openssh: Heap out-of-bounds read in AlmaLinux versions of OpenSSH GSSAPI indicator cleanup due to missing NULL sentinel termination (CVE-2026-55654)
- openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side (CVE-2026-60002)
- openssh: OpenSSH:
scpfile misplacement vulnerability during remote copy (CVE-2026-59996)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2497944"
},
{
"type": "ADVISORY",
"url": "https://errata.almalinux.org/10/ALSA-2026-47757.html"
}
],
"related": [
"CVE-2026-55655",
"CVE-2026-55653",
"CVE-2026-55654",
"CVE-2026-60002",
"CVE-2026-59996"
],
"summary": "Important: openssh security update"
}
CERTFR-2026-AVI-0873
Vulnerability from certfr_avis - Published: 2026-07-15 - Updated: 2026-07-15
De multiples vulnérabilités ont été découvertes dans Microsoft Azure Linux. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Microsoft | Azure Linux | azl3 libXfont2 2.0.6-1 versions antérieures à 2.0.8-1 | ||
| Microsoft | Azure Linux | azl3 telegraf 1.31.0-23 versions antérieures à 1.31.0-25 | ||
| Microsoft | Azure Linux | azl3 clamav 1.5.2-3 versions antérieures à 1.5.3-1 | ||
| Microsoft | Azure Linux | azl3 glib 2.78.6-9 versions antérieures à 2.78.6-10 | ||
| Microsoft | Azure Linux | azl3 mtr 0.95-3 versions antérieures à 0.95-4 | ||
| Microsoft | Azure Linux | azl3 xorg-x11-server-Xwayland 24.1.12-1 versions antérieures à 24.1.13-1 | ||
| Microsoft | Azure Linux | azl3 python-msgpack 1.0.5-2 versions antérieures à 1.0.5-3 | ||
| Microsoft | Azure Linux | azl3 curl 8.11.1-9 versions antérieures à 8.11.1-10 | ||
| Microsoft | Azure Linux | azl3 erlang 26.2.5.21-2 versions antérieures à 26.2.5.21-3 | ||
| Microsoft | Azure Linux | azl3 openssh 9.8p1-8 versions antérieures à 9.8p1-9 | ||
| Microsoft | Azure Linux | azl3 python-setuptools 69.0.3-5 versions antérieures à 69.0.3-6 | ||
| Microsoft | Azure Linux | azl3 nodejs 24.17.0-1 versions antérieures à 24.17.0-2 | ||
| Microsoft | Azure Linux | azl3 vim 9.2.0735-1 versions antérieures à 9.2.0782-1 | ||
| Microsoft | Azure Linux | azl3 keras 3.3.3-7 versions antérieures à 3.3.3-8 | ||
| Microsoft | Azure Linux | azl3 perl-DBI 1.643-5 versions antérieures à 1.650-1 |
| Title | Publication Time | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "azl3 libXfont2 2.0.6-1 versions ant\u00e9rieures \u00e0 2.0.8-1",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 telegraf 1.31.0-23 versions ant\u00e9rieures \u00e0 1.31.0-25",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 clamav 1.5.2-3 versions ant\u00e9rieures \u00e0 1.5.3-1",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 glib 2.78.6-9 versions ant\u00e9rieures \u00e0 2.78.6-10",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 mtr 0.95-3 versions ant\u00e9rieures \u00e0 0.95-4",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 xorg-x11-server-Xwayland 24.1.12-1 versions ant\u00e9rieures \u00e0 24.1.13-1",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 python-msgpack 1.0.5-2 versions ant\u00e9rieures \u00e0 1.0.5-3",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 curl 8.11.1-9 versions ant\u00e9rieures \u00e0 8.11.1-10",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 erlang 26.2.5.21-2 versions ant\u00e9rieures \u00e0 26.2.5.21-3",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 openssh 9.8p1-8 versions ant\u00e9rieures \u00e0 9.8p1-9",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 python-setuptools 69.0.3-5 versions ant\u00e9rieures \u00e0 69.0.3-6",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 nodejs 24.17.0-1 versions ant\u00e9rieures \u00e0 24.17.0-2",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 vim 9.2.0735-1 versions ant\u00e9rieures \u00e0 9.2.0782-1",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 keras 3.3.3-7 versions ant\u00e9rieures \u00e0 3.3.3-8",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "azl3 perl-DBI 1.643-5 versions ant\u00e9rieures \u00e0 1.650-1",
"product": {
"name": "Azure Linux",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-14380",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-14380"
},
{
"name": "CVE-2026-14461",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-14461"
},
{
"name": "CVE-2026-59996",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59996"
},
{
"name": "CVE-2026-59995",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59995"
},
{
"name": "CVE-2026-59999",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59999"
},
{
"name": "CVE-2026-20216",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-20216"
},
{
"name": "CVE-2026-58013",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58013"
},
{
"name": "CVE-2026-8926",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8926"
},
{
"name": "CVE-2026-20243",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-20243"
},
{
"name": "CVE-2026-8458",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8458"
},
{
"name": "CVE-2026-14739",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-14739"
},
{
"name": "CVE-2026-58015",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58015"
},
{
"name": "CVE-2026-56000",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56000"
},
{
"name": "CVE-2026-58014",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58014"
},
{
"name": "CVE-2026-20215",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-20215"
},
{
"name": "CVE-2026-58012",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58012"
},
{
"name": "CVE-2026-59890",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59890"
},
{
"name": "CVE-2026-10536",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-10536"
},
{
"name": "CVE-2026-20213",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-20213"
},
{
"name": "CVE-2026-8932",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8932"
},
{
"name": "CVE-2026-11525",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-11525"
},
{
"name": "CVE-2026-59997",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59997"
},
{
"name": "CVE-2026-58010",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58010"
},
{
"name": "CVE-2026-12064",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-12064"
},
{
"name": "CVE-2026-12480",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-12480"
},
{
"name": "CVE-2026-20214",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-20214"
},
{
"name": "CVE-2026-60002",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60002"
},
{
"name": "CVE-2026-9079",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9079"
},
{
"name": "CVE-2026-56003",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56003"
},
{
"name": "CVE-2026-59856",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59856"
},
{
"name": "CVE-2026-20217",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-20217"
},
{
"name": "CVE-2026-58011",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58011"
},
{
"name": "CVE-2026-58016",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-58016"
},
{
"name": "CVE-2026-60001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60001"
},
{
"name": "CVE-2026-14740",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-14740"
},
{
"name": "CVE-2026-20244",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-20244"
},
{
"name": "CVE-2026-57585",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57585"
},
{
"name": "CVE-2026-8927",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8927"
},
{
"name": "CVE-2026-60000",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60000"
},
{
"name": "CVE-2026-54908",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-54908"
},
{
"name": "CVE-2026-56002",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56002"
},
{
"name": "CVE-2026-54886",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-54886"
},
{
"name": "CVE-2026-56001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-56001"
},
{
"name": "CVE-2026-8286",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8286"
}
],
"initial_release_date": "2026-07-15T00:00:00",
"last_revision_date": "2026-07-15T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0873",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-15T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Microsoft Azure Linux. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Azure Linux",
"vendor_advisories": [
{
"published_at": "2026-07-01",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-58013",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58013"
},
{
"published_at": "2026-07-04",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-9079",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9079"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-56001",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56001"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-20243",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20243"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-60001",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-60001"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-20214",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20214"
},
{
"published_at": "2026-07-04",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-8927",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-8927"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-20216",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20216"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-54908",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54908"
},
{
"published_at": "2026-07-01",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-58011",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58011"
},
{
"published_at": "2026-07-01",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-58012",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58012"
},
{
"published_at": "2026-07-04",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-8926",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-8926"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-59997",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59997"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-56002",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56002"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-60002",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-60002"
},
{
"published_at": "2026-07-04",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-8932",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-8932"
},
{
"published_at": "2026-07-03",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-57585",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57585"
},
{
"published_at": "2026-07-04",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-12064",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-12064"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-20215",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20215"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-56000",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56000"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-56003",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56003"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-14380",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-14380"
},
{
"published_at": "2026-07-01",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-58014",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58014"
},
{
"published_at": "2026-07-04",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-8286",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-8286"
},
{
"published_at": "2026-07-01",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-58015",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58015"
},
{
"published_at": "2026-07-04",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-8458",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-8458"
},
{
"published_at": "2026-06-27",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-11525",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-11525"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-59996",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59996"
},
{
"published_at": "2026-07-04",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-10536",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-10536"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-20213",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20213"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-59999",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59999"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-59995",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59995"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-20244",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20244"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-14740",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-14740"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-14461",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-14461"
},
{
"published_at": "2026-07-01",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-58016",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58016"
},
{
"published_at": "2026-07-07",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-12480",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-12480"
},
{
"published_at": "2026-07-01",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-58010",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58010"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-59856",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59856"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-60000",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-60000"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-14739",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-14739"
},
{
"published_at": "2026-07-07",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-54886",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54886"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-59890",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-59890"
},
{
"published_at": "2026-07-11",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure Linux CVE-2026-20217",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20217"
}
]
}
FKIE_CVE-2026-60002
Vulnerability from fkie_nvd - Published: 2026-07-08 01:16 - Updated: 2026-07-09 16:369.4 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://marc.info/?l=openssh-unix-dev&m=178333966933090&w=2 | Release Notes | |
| cve@mitre.org | https://www.openssh.org/releasenotes.html#10.4p1 | Release Notes | |
| cve@mitre.org | https://www.openwall.com/lists/oss-security/2026/07/06/5 | Mailing List, Release Notes |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "OpenSSH",
"vendor": "OpenBSD",
"versions": [
{
"lessThan": "10.4",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
"matchCriteriaId": "947E3B1E-F0DF-47BC-87D8-358B55B164AD",
"versionEndExcluding": "10.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)"
}
],
"id": "CVE-2026-60002",
"lastModified": "2026-07-09T16:36:21.363",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.5,
"source": "cve@mitre.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 9.4,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.5,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-60002",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-08T13:01:59.614190Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-07-08T01:16:29.430",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Release Notes"
],
"url": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes"
],
"url": "https://www.openssh.org/releasenotes.html#10.4p1"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Release Notes"
],
"url": "https://www.openwall.com/lists/oss-security/2026/07/06/5"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "cve@mitre.org",
"type": "Secondary"
}
]
}
GHSA-GP5V-JG37-FVG6
Vulnerability from github – Published: 2026-07-08 03:30 – Updated: 2026-07-08 03:30ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)
{
"affected": [],
"aliases": [
"CVE-2026-60002"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-08T01:16:29Z",
"severity": "HIGH"
},
"details": "ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)",
"id": "GHSA-gp5v-jg37-fvg6",
"modified": "2026-07-08T03:30:27Z",
"published": "2026-07-08T03:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60002"
},
{
"type": "WEB",
"url": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2"
},
{
"type": "WEB",
"url": "https://www.openssh.org/releasenotes.html#10.4p1"
},
{
"type": "WEB",
"url": "https://www.openwall.com/lists/oss-security/2026/07/06/5"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
"type": "CVSS_V3"
}
]
}
MSRC_CVE-2026-60002
Vulnerability from csaf_microsoft - Published: 2026-07-02 00:00 - Updated: 2026-07-12 14:52| URL | Category |
|---|---|
| https://msrc.microsoft.com/csaf/vex/2026/msrc_cve… | self |
| https://support.microsoft.com/lifecycle | external |
| https://www.first.org/cvss | external |
| https://msrc.microsoft.com/csaf/vex/2026/msrc_cve… | self |
{
"document": {
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"text": "Public",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en-US",
"notes": [
{
"category": "general",
"text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
"title": "Additional Resources"
},
{
"category": "legal_disclaimer",
"text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
"title": "Disclaimer"
}
],
"publisher": {
"category": "vendor",
"contact_details": "secure@microsoft.com",
"name": "Microsoft Security Response Center",
"namespace": "https://msrc.microsoft.com"
},
"references": [
{
"category": "self",
"summary": "CVE-2026-60002 ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.) - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-60002.json"
},
{
"category": "external",
"summary": "Microsoft Support Lifecycle",
"url": "https://support.microsoft.com/lifecycle"
},
{
"category": "external",
"summary": "Common Vulnerability Scoring System",
"url": "https://www.first.org/cvss"
}
],
"title": "ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)",
"tracking": {
"current_release_date": "2026-07-12T14:52:35.000Z",
"generator": {
"date": "2026-07-13T08:50:21.987Z",
"engine": {
"name": "MSRC Generator",
"version": "1.0"
}
},
"id": "msrc_CVE-2026-60002",
"initial_release_date": "2026-07-02T00:00:00.000Z",
"revision_history": [
{
"date": "2026-07-09T01:01:53.000Z",
"legacy_version": "1",
"number": "1",
"summary": "Information published."
},
{
"date": "2026-07-12T14:52:35.000Z",
"legacy_version": "2",
"number": "2",
"summary": "Information published."
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "3.0",
"product": {
"name": "Azure Linux 3.0",
"product_id": "17084"
}
}
],
"category": "product_name",
"name": "Azure Linux"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003cazl3 openssh 0:9.8p1-8.azl3",
"product": {
"name": "\u003cazl3 openssh 0:9.8p1-8.azl3",
"product_id": "1"
}
},
{
"category": "product_version",
"name": "azl3 openssh 0:9.8p1-8.azl3",
"product": {
"name": "azl3 openssh 0:9.8p1-8.azl3",
"product_id": "21499"
}
}
],
"category": "product_name",
"name": "openssh"
}
],
"category": "vendor",
"name": "Microsoft"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "\u003cazl3 openssh 0:9.8p1-8.azl3 as a component of Azure Linux 3.0",
"product_id": "17084-1"
},
"product_reference": "1",
"relates_to_product_reference": "17084"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "azl3 openssh 0:9.8p1-8.azl3 as a component of Azure Linux 3.0",
"product_id": "21499-17084"
},
"product_reference": "21499",
"relates_to_product_reference": "17084"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-60002",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"notes": [
{
"category": "general",
"text": "mitre",
"title": "Assigning CNA"
}
],
"product_status": {
"fixed": [
"21499-17084"
],
"known_affected": [
"17084-1"
]
},
"references": [
{
"category": "self",
"summary": "CVE-2026-60002 ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.) - VEX",
"url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-60002.json"
}
],
"remediations": [
{
"category": "vendor_fix",
"date": "2026-07-09T01:01:53.000Z",
"details": "0:9.8p1-9.azl3:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
"product_ids": [
"17084-1"
],
"url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"environmentalsScore": 0.0,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"temporalScore": 7.7,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
},
"products": [
"17084-1"
]
}
],
"title": "ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)"
}
]
}
RHSA-2026:37382
Vulnerability from csaf_redhat - Published: 2026-07-09 14:40 - Updated: 2026-07-30 08:22A flaw was found in OpenSSH. The `sftp` client, when used to download files from a malicious server with the 'sftp server:/path .' command, does not properly restrict where those files are saved. This allows an attacker to control the download location, potentially overwriting existing files or placing malicious files in sensitive directories on the client system, which could compromise system integrity.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:openssh-main@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@x86_64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in OpenSSH, a widely used tool for secure remote access. When a user attempts to copy files between two different remote systems using the `scp` command, the file might be incorrectly placed in a directory above the intended destination. This unintended file placement could lead to data integrity issues or, in some cases, unauthorized access to sensitive information if files are stored in an exposed location.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:openssh-main@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@x86_64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in OpenSSH. The internal-sftp component within sshd incorrectly processes command-line arguments, recognizing only the first nine. This limitation can prevent the application of intended security configurations for SFTP (SSH File Transfer Protocol) connections, potentially leading to a bypass of security properties.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:openssh-main@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@x86_64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in OpenSSH. The sshd component has an undocumented security-relevant behavior where GSSAPIStrictAcceptorCheck has no value when the server is in a Windows Active Directory environment. This could lead to unintended information disclosure and impact data integrity.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:openssh-main@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@x86_64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in `sshd`, the OpenSSH server daemon. When `DisableForwarding=yes` is configured to prevent network traffic forwarding, it incorrectly fails to take precedence over `PermitTunnel=yes`. This allows a remote attacker to bypass intended security restrictions and establish a tunnel, potentially leading to unauthorized network access or circumvention of security policies, even when forwarding is explicitly disabled.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:openssh-main@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@x86_64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in OpenSSH's Secure Shell Daemon (sshd). This vulnerability allows a remote attacker to cause a denial of service by initiating an excessive number of authentication attempts. The issue arises from the mishandling of the MaxAuthTries setting specifically when using GSSAPIAuthentication, leading to resource exhaustion.
A flaw was found in OpenSSH's SSH daemon (sshd). A remote attacker could exploit this vulnerability by repeatedly attempting authentication. The flaw allows the attacker to bypass the intended minimum authentication delay, which can facilitate brute-force attacks. This makes it easier for an attacker to guess valid credentials, potentially leading to unauthorized access or a denial of service.
A flaw was found in OpenSSH. A remote attacker could exploit a use-after-free vulnerability on the client side when a server changes its host key during a key re-exchange. This could lead to high impact on confidentiality and integrity, and low impact on availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:openssh-main@aarch64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Hardened Images:openssh-main@x86_64 | — |
Vendor Fix
fix
Workaround
|
| URL | Category |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:37382 | self |
| https://images.redhat.com/ | external |
| https://access.redhat.com/security/cve/CVE-2026-59996 | external |
| https://access.redhat.com/security/updates/classi… | external |
| https://access.redhat.com/security/cve/CVE-2026-59998 | external |
| https://access.redhat.com/security/cve/CVE-2026-60001 | external |
| https://access.redhat.com/security/cve/CVE-2026-60002 | external |
| https://access.redhat.com/security/cve/CVE-2026-59995 | external |
| https://access.redhat.com/security/cve/CVE-2026-59999 | external |
| https://access.redhat.com/security/cve/CVE-2026-59997 | external |
| https://access.redhat.com/security/cve/CVE-2026-60000 | external |
| https://security.access.redhat.com/data/csaf/v2/a… | self |
| https://access.redhat.com/security/cve/CVE-2026-59995 | self |
| https://bugzilla.redhat.com/show_bug.cgi?id=2497927 | external |
| https://www.cve.org/CVERecord?id=CVE-2026-59995 | external |
| https://nvd.nist.gov/vuln/detail/CVE-2026-59995 | external |
| https://marc.info/?l=openssh-unix-dev&m=178333966… | external |
| https://www.openssh.org/releasenotes.html#10.4p1 | external |
| https://www.openwall.com/lists/oss-security/2026/… | external |
| https://access.redhat.com/security/cve/CVE-2026-59996 | self |
| https://bugzilla.redhat.com/show_bug.cgi?id=2497944 | external |
| https://www.cve.org/CVERecord?id=CVE-2026-59996 | external |
| https://nvd.nist.gov/vuln/detail/CVE-2026-59996 | external |
| https://access.redhat.com/security/cve/CVE-2026-59997 | self |
| https://bugzilla.redhat.com/show_bug.cgi?id=2497929 | external |
| https://www.cve.org/CVERecord?id=CVE-2026-59997 | external |
| https://nvd.nist.gov/vuln/detail/CVE-2026-59997 | external |
| https://access.redhat.com/security/cve/CVE-2026-59998 | self |
| https://bugzilla.redhat.com/show_bug.cgi?id=2497935 | external |
| https://www.cve.org/CVERecord?id=CVE-2026-59998 | external |
| https://nvd.nist.gov/vuln/detail/CVE-2026-59998 | external |
| https://access.redhat.com/security/cve/CVE-2026-59999 | self |
| https://bugzilla.redhat.com/show_bug.cgi?id=2497942 | external |
| https://www.cve.org/CVERecord?id=CVE-2026-59999 | external |
| https://nvd.nist.gov/vuln/detail/CVE-2026-59999 | external |
| https://access.redhat.com/security/cve/CVE-2026-60000 | self |
| https://bugzilla.redhat.com/show_bug.cgi?id=2497946 | external |
| https://www.cve.org/CVERecord?id=CVE-2026-60000 | external |
| https://nvd.nist.gov/vuln/detail/CVE-2026-60000 | external |
| https://access.redhat.com/security/cve/CVE-2026-60001 | self |
| https://bugzilla.redhat.com/show_bug.cgi?id=2497938 | external |
| https://www.cve.org/CVERecord?id=CVE-2026-60001 | external |
| https://nvd.nist.gov/vuln/detail/CVE-2026-60001 | external |
| https://access.redhat.com/security/cve/CVE-2026-60002 | self |
| https://bugzilla.redhat.com/show_bug.cgi?id=2497936 | external |
| https://www.cve.org/CVERecord?id=CVE-2026-60002 | external |
| https://nvd.nist.gov/vuln/detail/CVE-2026-60002 | external |
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"text": "A flaw was found in OpenSSH, a widely used tool for secure remote access. When a user attempts to copy files between two different remote systems using the `scp` command, the file might be incorrectly placed in a directory above the intended destination. This unintended file placement could lead to data integrity issues or, in some cases, unauthorized access to sensitive information if files are stored in an exposed location.",
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},
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"text": "Conditions for Exploitation: Exploitation requires specific user actions and conditions, as the vulnerability only triggers when a user explicitly initiates a file copy between two remote destinations using the scp command.\n\nImpact Limitations: The boundaries of the potential impact are highly contained. The flaw only results in unintended file placement within the parent directory of the target destination. It does not inherently lead to arbitrary code execution, denial of service, or privilege escalation, and any potential data exposure relies heavily on the existing permissions of the parent directory.",
"title": "Statement"
},
{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L",
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"details": "Moderate"
}
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"title": "openssh: OpenSSH: `scp` file misplacement vulnerability during remote copy"
},
{
"cve": "CVE-2026-59997",
"cwe": {
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"name": "Improper Neutralization of Argument Delimiters in a Command (\u0027Argument Injection\u0027)"
},
"discovery_date": "2026-07-08T01:01:08.930287+00:00",
"ids": [
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"text": "2497929"
}
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"notes": [
{
"category": "description",
"text": "A flaw was found in OpenSSH. The internal-sftp component within sshd incorrectly processes command-line arguments, recognizing only the first nine. This limitation can prevent the application of intended security configurations for SFTP (SSH File Transfer Protocol) connections, potentially leading to a bypass of security properties.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "openssh: OpenSSH: SFTP security bypass due to command-line argument parsing flaw",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"url": "https://www.openssh.org/releasenotes.html#10.4p1"
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"summary": "https://www.openwall.com/lists/oss-security/2026/07/06/5",
"url": "https://www.openwall.com/lists/oss-security/2026/07/06/5"
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"date": "2026-07-09T14:40:15+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
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"Red Hat Hardened Images:openssh-main@src",
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},
{
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"details": "To mitigate this issue, ensure that all security-relevant command-line arguments for the `internal-sftp` server are positioned within the first nine arguments. Alternatively, consider using the default SFTP server implementation if custom configurations relying on numerous arguments are not strictly necessary. If `internal-sftp` is used with more than nine arguments, verify that no critical security options are being silently discarded.",
"product_ids": [
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{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "openssh: OpenSSH: SFTP security bypass due to command-line argument parsing flaw"
},
{
"cve": "CVE-2026-59998",
"cwe": {
"id": "CWE-909",
"name": "Missing Initialization of Resource"
},
"discovery_date": "2026-07-08T01:01:30.478799+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2497935"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in OpenSSH. The sshd component has an undocumented security-relevant behavior where GSSAPIStrictAcceptorCheck has no value when the server is in a Windows Active Directory environment. This could lead to unintended information disclosure and impact data integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "openssh: OpenSSH: Undocumented GSSAPIStrictAcceptorCheck behavior impacts security in Windows Active Directory",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-59998"
},
{
"category": "external",
"summary": "RHBZ#2497935",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2497935"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-59998",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59998"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-59998",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59998"
},
{
"category": "external",
"summary": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2",
"url": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2"
},
{
"category": "external",
"summary": "https://www.openssh.org/releasenotes.html#10.4p1",
"url": "https://www.openssh.org/releasenotes.html#10.4p1"
},
{
"category": "external",
"summary": "https://www.openwall.com/lists/oss-security/2026/07/06/5",
"url": "https://www.openwall.com/lists/oss-security/2026/07/06/5"
}
],
"release_date": "2026-07-08T00:11:05.183000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-07-09T14:40:15+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:37382"
},
{
"category": "workaround",
"details": "To mitigate this issue, avoid using GSSAPI authentication for `sshd` when the server is integrated with a Windows Active Directory environment. If GSSAPI authentication is not strictly required, it can be disabled by setting `GSSAPIAuthentication no` in the `/etc/ssh/sshd_config` file. After modifying the configuration, the `sshd` service must be restarted for the changes to take effect. Note that restarting the `sshd` service will terminate all active SSH sessions.\n```bash\n# echo \"GSSAPIAuthentication no\" \u003e\u003e /etc/ssh/sshd_config\n# systemctl restart sshd\n```\nAlternatively, if GSSAPI authentication is necessary in such an environment, ensure that the network path between the client and the `sshd` server, and to the Active Directory, is secured and trusted to prevent man-in-the-middle attacks.",
"product_ids": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "openssh: OpenSSH: Undocumented GSSAPIStrictAcceptorCheck behavior impacts security in Windows Active Directory"
},
{
"cve": "CVE-2026-59999",
"cwe": {
"id": "CWE-358",
"name": "Improperly Implemented Security Check for Standard"
},
"discovery_date": "2026-07-08T01:01:55.619428+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2497942"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in `sshd`, the OpenSSH server daemon. When `DisableForwarding=yes` is configured to prevent network traffic forwarding, it incorrectly fails to take precedence over `PermitTunnel=yes`. This allows a remote attacker to bypass intended security restrictions and establish a tunnel, potentially leading to unauthorized network access or circumvention of security policies, even when forwarding is explicitly disabled.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "openssh: OpenSSH sshd: Security bypass due to incorrect handling of forwarding and tunneling options",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-59999"
},
{
"category": "external",
"summary": "RHBZ#2497942",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2497942"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-59999",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59999"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-59999",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59999"
},
{
"category": "external",
"summary": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2",
"url": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2"
},
{
"category": "external",
"summary": "https://www.openssh.org/releasenotes.html#10.4p1",
"url": "https://www.openssh.org/releasenotes.html#10.4p1"
},
{
"category": "external",
"summary": "https://www.openwall.com/lists/oss-security/2026/07/06/5",
"url": "https://www.openwall.com/lists/oss-security/2026/07/06/5"
}
],
"release_date": "2026-07-08T00:13:08.397000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-07-09T14:40:15+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:37382"
},
{
"category": "workaround",
"details": "To mitigate this issue, if `DisableForwarding=yes` is set in `/etc/ssh/sshd_config` to prevent all forwarding, ensure that `PermitTunnel` is explicitly set to `no` in the same configuration file. This will enforce the intended security policy.\n\nAfter modifying `/etc/ssh/sshd_config`, restart the `sshd` service for the changes to take effect. This may temporarily interrupt active SSH sessions.",
"product_ids": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "openssh: OpenSSH sshd: Security bypass due to incorrect handling of forwarding and tunneling options"
},
{
"cve": "CVE-2026-60000",
"cwe": {
"id": "CWE-307",
"name": "Improper Restriction of Excessive Authentication Attempts"
},
"discovery_date": "2026-07-08T01:02:09.730221+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2497946"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in OpenSSH\u0027s Secure Shell Daemon (sshd). This vulnerability allows a remote attacker to cause a denial of service by initiating an excessive number of authentication attempts. The issue arises from the mishandling of the MaxAuthTries setting specifically when using GSSAPIAuthentication, leading to resource exhaustion.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "openssh: OpenSSH: Denial of Service via excessive GSSAPI authentication attempts",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-60000"
},
{
"category": "external",
"summary": "RHBZ#2497946",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2497946"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-60000",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60000"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-60000",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60000"
},
{
"category": "external",
"summary": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2",
"url": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2"
},
{
"category": "external",
"summary": "https://www.openssh.org/releasenotes.html#10.4p1",
"url": "https://www.openssh.org/releasenotes.html#10.4p1"
},
{
"category": "external",
"summary": "https://www.openwall.com/lists/oss-security/2026/07/06/5",
"url": "https://www.openwall.com/lists/oss-security/2026/07/06/5"
}
],
"release_date": "2026-07-08T00:14:31.230000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-07-09T14:40:15+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:37382"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "openssh: OpenSSH: Denial of Service via excessive GSSAPI authentication attempts"
},
{
"cve": "CVE-2026-60001",
"cwe": {
"id": "CWE-307",
"name": "Improper Restriction of Excessive Authentication Attempts"
},
"discovery_date": "2026-07-08T01:01:40.680574+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2497938"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in OpenSSH\u0027s SSH daemon (sshd). A remote attacker could exploit this vulnerability by repeatedly attempting authentication. The flaw allows the attacker to bypass the intended minimum authentication delay, which can facilitate brute-force attacks. This makes it easier for an attacker to guess valid credentials, potentially leading to unauthorized access or a denial of service.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "openssh: OpenSSH: Brute-force attacks facilitated due to insufficient authentication delay",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-60001"
},
{
"category": "external",
"summary": "RHBZ#2497938",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2497938"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-60001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60001"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-60001",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60001"
},
{
"category": "external",
"summary": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2",
"url": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2"
},
{
"category": "external",
"summary": "https://www.openssh.org/releasenotes.html#10.4p1",
"url": "https://www.openssh.org/releasenotes.html#10.4p1"
},
{
"category": "external",
"summary": "https://www.openwall.com/lists/oss-security/2026/07/06/5",
"url": "https://www.openwall.com/lists/oss-security/2026/07/06/5"
}
],
"release_date": "2026-07-08T00:16:15.497000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-07-09T14:40:15+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:37382"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "openssh: OpenSSH: Brute-force attacks facilitated due to insufficient authentication delay"
},
{
"cve": "CVE-2026-60002",
"cwe": {
"id": "CWE-825",
"name": "Expired Pointer Dereference"
},
"discovery_date": "2026-07-08T01:01:33.808610+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2497936"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in OpenSSH. A remote attacker could exploit a use-after-free vulnerability on the client side when a server changes its host key during a key re-exchange. This could lead to high impact on confidentiality and integrity, and low impact on availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This Important flaw in OpenSSH client could allow a malicious SSH server to execute arbitrary code on the connecting client due to a use-after-free vulnerability during host key re-exchange. While requiring a connection to a specially crafted server, the potential for high impact on client confidentiality and integrity elevates the severity beyond Moderate.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-60002"
},
{
"category": "external",
"summary": "RHBZ#2497936",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2497936"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-60002",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60002"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-60002",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60002"
},
{
"category": "external",
"summary": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2",
"url": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2"
},
{
"category": "external",
"summary": "https://www.openssh.org/releasenotes.html#10.4p1",
"url": "https://www.openssh.org/releasenotes.html#10.4p1"
},
{
"category": "external",
"summary": "https://www.openwall.com/lists/oss-security/2026/07/06/5",
"url": "https://www.openwall.com/lists/oss-security/2026/07/06/5"
}
],
"release_date": "2026-07-08T00:17:33.058000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-07-09T14:40:15+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:37382"
},
{
"category": "workaround",
"details": "To mitigate this issue, OpenSSH clients should only connect to trusted SSH servers. Enforcing strict host key checking and carefully managing `known_hosts` files can help prevent connections to servers with unexpected or altered host keys, thereby reducing exposure to this client-side vulnerability.",
"product_ids": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:openssh-main@aarch64",
"Red Hat Hardened Images:openssh-main@src",
"Red Hat Hardened Images:openssh-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side"
}
]
}
RHSA-2026:47756
Vulnerability from csaf_opensuse - Published: 2026-07-29 00:00 - Updated: 2026-07-29 00:00| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 9:openssh-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-askpass-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-clients-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 9:openssh-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-askpass-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-clients-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 9:openssh-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-askpass-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-clients-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 9:openssh-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-askpass-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-clients-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 9:openssh-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-askpass-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-clients-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64 | — |
Vendor Fix
|
| URL | Category |
|---|---|
| https://www.suse.com/support/security/rating/ | external |
| https://ftp.suse.com/pub/projects/security/csaf/r… | self |
| https://www.suse.com/security/cve/CVE-2026-55653/ | self |
| https://www.suse.com/security/cve/CVE-2026-55654/ | self |
| https://www.suse.com/security/cve/CVE-2026-55655/ | self |
| https://www.suse.com/security/cve/CVE-2026-59996/ | self |
| https://www.suse.com/security/cve/CVE-2026-60002/ | self |
| https://www.suse.com/security/cve/CVE-2026-55653 | external |
| https://www.suse.com/security/cve/CVE-2026-55654 | external |
| https://www.suse.com/security/cve/CVE-2026-55655 | external |
| https://www.suse.com/security/cve/CVE-2026-59996 | external |
| https://bugzilla.suse.com/1271046 | external |
| https://www.suse.com/security/cve/CVE-2026-60002 | external |
| https://bugzilla.suse.com/1271055 | external |
| https://bugzilla.suse.com/1271636 | external |
| https://bugzilla.suse.com/1271706 | external |
{
"document": {
"aggregate_severity": {
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"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
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"tlp": {
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"title": "Title of the patch"
},
{
"category": "description",
"text": "This security update provides a functional equivalent of RHSA-2026:47756.\nThe original Red Hat(R) advisory is available from the Red Hat web site at\nhttps://access.redhat.com/errata/RHSA-2026:47756.\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "RHSA-2026:47756",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
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},
"references": [
{
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"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/rhsa-2026_47756.json"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-55653 page",
"url": "https://www.suse.com/security/cve/CVE-2026-55653/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-55654 page",
"url": "https://www.suse.com/security/cve/CVE-2026-55654/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-55655 page",
"url": "https://www.suse.com/security/cve/CVE-2026-55655/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-59996 page",
"url": "https://www.suse.com/security/cve/CVE-2026-59996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2026-60002 page",
"url": "https://www.suse.com/security/cve/CVE-2026-60002/"
}
],
"title": "security update for openssh",
"tracking": {
"current_release_date": "2026-07-29T00:00:00Z",
"generator": {
"date": "2026-07-29T00:00:00Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "RHSA-2026:47756",
"initial_release_date": "2026-07-29T00:00:00Z",
"revision_history": [
{
"date": "2026-07-29T00:00:00Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
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{
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},
{
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{
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}
},
{
"category": "product_version",
"name": "openssh-keycat-9.9p1-9.el9_8.x86_64",
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{
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{
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}
],
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],
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{
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{
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"ids": [
{
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}
],
"notes": [
{
"category": "general",
"text": "A flaw was found in OpenSSH. A malicious SSH server can exploit a double free vulnerability in the Diffie-Hellman Group Exchange (DH-GEX) client path. This occurs during FIPS (Federal Information Processing Standards) mode known-group validation when the client processes attacker-controlled DH-GEX group parameters. Successful exploitation leads to client-side process termination, resulting in a Denial of Service (DoS).",
"title": "CVE description"
}
],
"product_status": {
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"SUSE Liberty Linux 9:openssh-askpass-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-clients-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64"
]
},
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"url": "https://www.suse.com/security/cve/CVE-2026-55653"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:openssh-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-askpass-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-clients-9.9p1-9.el9_8.x86_64",
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"SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
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"SUSE Liberty Linux 9:openssh-askpass-9.9p1-9.el9_8.x86_64",
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"SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64"
]
}
],
"threats": [
{
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"date": "2026-07-29T00:00:00Z",
"details": "moderate"
}
],
"title": "CVE-2026-55653"
},
{
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"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-55654"
}
],
"notes": [
{
"category": "general",
"text": "A flaw was found in OpenSSH. This vulnerability, a heap out-of-bounds read, occurs during the cleanup of GSSAPI (Generic Security Service Application Programming Interface) indicators when a trailing NULL termination is missing in the auth-indicators array. A remote attacker, under specific configurations involving GSSAPI authentication and a Kerberos environment, could exploit this to cause the SSH authentication path to crash or abort. This leads to a denial of service (DoS), impacting the availability of the SSH service.",
"title": "CVE description"
}
],
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},
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"url": "https://www.suse.com/security/cve/CVE-2026-55654"
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"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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"SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64",
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"SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64"
]
}
],
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{
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],
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},
{
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{
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"text": "https://www.suse.com/security/cve/CVE-2026-55655"
}
],
"notes": [
{
"category": "general",
"text": "A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This is possible by pre-binding the preferred abstract X socket name when X11 forwarding is enabled and a local UNIX-domain X socket is used. A successful attack can compromise the confidentiality of forwarded X11 traffic, including sensitive window contents and input, and may allow some manipulation of the forwarded session.",
"title": "CVE description"
}
],
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]
},
"references": [
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"url": "https://www.suse.com/security/cve/CVE-2026-55655"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 9:openssh-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-askpass-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-clients-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.1,
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"SUSE Liberty Linux 9:openssh-clients-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64"
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}
],
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}
],
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"SUSE Liberty Linux 9:openssh-keycat-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:openssh-server-9.9p1-9.el9_8.x86_64",
"SUSE Liberty Linux 9:pam_ssh_agent_auth-0.10.4-7.9.el9_8.x86_64"
]
},
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RHSA-2026:47757
Vulnerability from csaf_opensuse - Published: 2026-07-29 00:00 - Updated: 2026-07-29 00:00| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64 | — |
Vendor Fix
|
| URL | Category |
|---|---|
| https://www.suse.com/support/security/rating/ | external |
| https://ftp.suse.com/pub/projects/security/csaf/r… | self |
| https://www.suse.com/security/cve/CVE-2026-55653/ | self |
| https://www.suse.com/security/cve/CVE-2026-55654/ | self |
| https://www.suse.com/security/cve/CVE-2026-55655/ | self |
| https://www.suse.com/security/cve/CVE-2026-59996/ | self |
| https://www.suse.com/security/cve/CVE-2026-60002/ | self |
| https://www.suse.com/security/cve/CVE-2026-55653 | external |
| https://www.suse.com/security/cve/CVE-2026-55654 | external |
| https://www.suse.com/security/cve/CVE-2026-55655 | external |
| https://www.suse.com/security/cve/CVE-2026-59996 | external |
| https://bugzilla.suse.com/1271046 | external |
| https://www.suse.com/security/cve/CVE-2026-60002 | external |
| https://bugzilla.suse.com/1271055 | external |
| https://bugzilla.suse.com/1271636 | external |
| https://bugzilla.suse.com/1271706 | external |
{
"document": {
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{
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}
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}
],
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},
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"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-55653",
"url": "https://www.suse.com/security/cve/CVE-2026-55653"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-07-29T00:00:00Z",
"details": "moderate"
}
],
"title": "CVE-2026-55653"
},
{
"cve": "CVE-2026-55654",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-55654"
}
],
"notes": [
{
"category": "general",
"text": "A flaw was found in OpenSSH. This vulnerability, a heap out-of-bounds read, occurs during the cleanup of GSSAPI (Generic Security Service Application Programming Interface) indicators when a trailing NULL termination is missing in the auth-indicators array. A remote attacker, under specific configurations involving GSSAPI authentication and a Kerberos environment, could exploit this to cause the SSH authentication path to crash or abort. This leads to a denial of service (DoS), impacting the availability of the SSH service.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-55654",
"url": "https://www.suse.com/security/cve/CVE-2026-55654"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-07-29T00:00:00Z",
"details": "low"
}
],
"title": "CVE-2026-55654"
},
{
"cve": "CVE-2026-55655",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-55655"
}
],
"notes": [
{
"category": "general",
"text": "A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This is possible by pre-binding the preferred abstract X socket name when X11 forwarding is enabled and a local UNIX-domain X socket is used. A successful attack can compromise the confidentiality of forwarded X11 traffic, including sensitive window contents and input, and may allow some manipulation of the forwarded session.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-55655",
"url": "https://www.suse.com/security/cve/CVE-2026-55655"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-07-29T00:00:00Z",
"details": "moderate"
}
],
"title": "CVE-2026-55655"
},
{
"cve": "CVE-2026-59996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-59996"
}
],
"notes": [
{
"category": "general",
"text": "scp in OpenSSH before 10.4 may place a file in the parent directory of an intended directory when the copy occurs between two remote destinations.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-59996",
"url": "https://www.suse.com/security/cve/CVE-2026-59996"
},
{
"category": "external",
"summary": "SUSE Bug 1271046 for CVE-2026-59996",
"url": "https://bugzilla.suse.com/1271046"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-07-29T00:00:00Z",
"details": "moderate"
}
],
"title": "CVE-2026-59996"
},
{
"cve": "CVE-2026-60002",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-60002"
}
],
"notes": [
{
"category": "general",
"text": "ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-60002",
"url": "https://www.suse.com/security/cve/CVE-2026-60002"
},
{
"category": "external",
"summary": "SUSE Bug 1271055 for CVE-2026-60002",
"url": "https://bugzilla.suse.com/1271055"
},
{
"category": "external",
"summary": "SUSE Bug 1271636 for CVE-2026-60002",
"url": "https://bugzilla.suse.com/1271636"
},
{
"category": "external",
"summary": "SUSE Bug 1271706 for CVE-2026-60002",
"url": "https://bugzilla.suse.com/1271706"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
},
"products": [
"SUSE Liberty Linux 10:openssh-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-askpass-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-clients-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keycat-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-keysign-9.9p1-25.el10_2.x86_64",
"SUSE Liberty Linux 10:openssh-server-9.9p1-25.el10_2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-07-29T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2026-60002"
}
]
}
rlsa-2026:47756
Vulnerability from osv_rocky
OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server.
Security Fix(es):
-
openssh: Local MITM of X11 forwarding via abstract UNIX socket pre-binding in Rocky Linux OpenSSH client versions (CVE-2026-55655)
-
openssh: Double free in Rocky Linux versions of OpenSSH DH-GEX client path during FIPS known-group validation leads to client-side denial of service (CVE-2026-55653)
-
openssh: Heap out-of-bounds read in Rocky Linux versions of OpenSSH GSSAPI indicator cleanup due to missing NULL sentinel termination (CVE-2026-55654)
-
openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side (CVE-2026-60002)
-
openssh: OpenSSH:
scpfile misplacement vulnerability during remote copy (CVE-2026-59996)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"package": {
"ecosystem": "Rocky Linux:9",
"name": "openssh",
"purl": "pkg:rpm/rocky-linux/openssh?distro=rocky-linux-9\u0026epoch=0"
},
"ranges": [
{
"database_specific": {
"yum_repository": "BaseOS"
},
"events": [
{
"introduced": "0"
},
{
"fixed": "0:9.9p1-9.el9_8.rocky.0.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [
{
"name": "Rocky Enterprise Software Foundation"
},
{
"name": "Red Hat"
}
],
"details": "OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server.\n\nSecurity Fix(es):\n\n* openssh: Local MITM of X11 forwarding via abstract UNIX socket pre-binding in Rocky Linux OpenSSH client versions (CVE-2026-55655)\n\n* openssh: Double free in Rocky Linux versions of OpenSSH DH-GEX client path during FIPS known-group validation leads to client-side denial of service (CVE-2026-55653)\n\n* openssh: Heap out-of-bounds read in Rocky Linux versions of OpenSSH GSSAPI indicator cleanup due to missing NULL sentinel termination (CVE-2026-55654)\n\n* openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side (CVE-2026-60002)\n\n* openssh: OpenSSH: `scp` file misplacement vulnerability during remote copy (CVE-2026-59996)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "RLSA-2026:47756",
"modified": "2026-08-01T18:08:36.553711Z",
"published": "2026-07-30T18:03:34.878221Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.rockylinux.org/RLSA-2026:47756"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2462250"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2462351"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2462493"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2497936"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2497944"
}
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
"type": "CVSS_V3"
}
],
"summary": "Important: openssh security update",
"upstream": [
"CVE-2026-55653",
"CVE-2026-55654",
"CVE-2026-55655",
"CVE-2026-59996",
"CVE-2026-60002"
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.