Common Weakness Enumeration
CWE-787
Allowed-with-ReviewOut-of-bounds Write
Abstraction: Base · Status: Draft
The product writes data past the end, or before the beginning, of the intended buffer.
15097 vulnerabilities reference this CWE, most recent first.
CVE-2026-0288 (GCVE-0-2026-0288)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:14 – Updated: 2026-07-09 18:48
VLAI
EPSS
VEX
Title
PAN-OS: Buffer Overflow Vulnerabilities in User-ID Terminal Server Agent
Summary
Multiple buffer overflow vulnerabilities in the User-ID Terminal Server Agent (TSA) component of Palo Alto Networks PAN-OS software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition or potentially execute arbitrary code by sending specially crafted network traffic.
The security risk posed by this issue is minimized when the User-ID Terminal Server Agent connectivity is restricted to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://docs.paloaltonetworks.com/ngfw/help/10-2/user-identification/device-user-identification-terminal-services-agents#:~:text=To%20minimize%20security%20risk%2C%20restrict%20TS%20Agent%20connectivity%20to%20trusted%20internal%20IP%20addresses%20only. .
Panorama is not impacted by this vulnerability.
Severity
7.2 (High)
5.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Palo Alto Networks | Cloud NGFW |
Unaffected:
All
(custom)
|
|
| Palo Alto Networks | PAN-OS |
Affected:
12.1.0 , < 12.1.8
(custom)
Affected: 11.2.0 , < 11.2.13 (custom) Affected: 11.1.0 , < 11.1.16 (custom) Affected: 10.2.0 , < 10.2.7-h36 (custom) cpe:2.3:o:palo_alto_networks:pan-os:12.1.7:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.7:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.12:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.11:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.9:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.8:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h17:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h16:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h15:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h14:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h13:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h18:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h17:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h15:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h14:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.1:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.0:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.15:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.14:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.12:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.11:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h28:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h27:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h26:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h25:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h21:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.9:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.8:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h34:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h33:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h32:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h29:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h25:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h23:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h22:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h21:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h20:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h19:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h18:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h17:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h14:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h34:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h33:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h32:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h27:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h25:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h18:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h17:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h15:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h13:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.1:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.0:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.18:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.18:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.18:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.18:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.18:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.17:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.15:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.14:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h22:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h21:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h18:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h16:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h15:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h1:*:*:*:*:*:* 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|
| Palo Alto Networks | Prisma Access |
Affected:
11.2.0 , < 11.2.7-h18
(custom)
Affected: 10.2.0 , < 10.2.10-h39 (custom) |
Date Public
2026-07-08 16:00
Credits
{
"containers": {
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{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-0288",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-09T03:55:51.922548Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-09T13:54:42.864Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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{
"defaultStatus": "affected",
"platforms": [
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"Azure"
],
"product": "Cloud NGFW",
"vendor": "Palo Alto Networks",
"versions": [
{
"status": "unaffected",
"version": "All",
"versionType": "custom"
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"value": "Multiple buffer overflow vulnerabilities in the User-ID Terminal Server Agent (TSA) component of Palo Alto Networks PAN-OS software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition or potentially execute arbitrary code by sending specially crafted network traffic.\n\nThe security risk posed by this issue is minimized when the User-ID Terminal Server Agent connectivity is restricted to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://docs.paloaltonetworks.com/ngfw/help/10-2/user-identification/device-user-identification-terminal-services-agents#:~:text=To%20minimize%20security%20risk%2C%20restrict%20TS%20Agent%20connectivity%20to%20trusted%20internal%20IP%20addresses%20only. .\n\nPanorama is not impacted by this vulnerability."
}
],
"exploits": [
{
"lang": "en",
"supportingMedia": [
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"value": "Palo Alto Networks is not aware of any malicious exploitation of these issues."
}
],
"value": "Palo Alto Networks is not aware of any malicious exploitation of these issues."
}
],
"impacts": [
{
"capecId": "CAPEC-100",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-100 Overflow Buffers"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NO",
"Recovery": "USER",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"exploitMaturity": "UNREPORTED",
"privilegesRequired": "NONE",
"providerUrgency": "RED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "DIFFUSE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:U/AU:N/R:U/V:D/RE:M/U:Red",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "MODERATE"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "The risk is highest when you configure the User-ID Terminal Server Agent (TSA) IP and port access from the Internet or any untrusted network."
}
]
},
{
"cvssV4_0": {
"Automatable": "NO",
"Recovery": "USER",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "ADJACENT",
"baseScore": 5.2,
"baseSeverity": "MEDIUM",
"exploitMaturity": "UNREPORTED",
"privilegesRequired": "NONE",
"providerUrgency": "AMBER",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "DIFFUSE",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:U/AU:N/R:U/V:D/RE:M/U:Amber",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "MODERATE"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "You can reduce the risk of exploitation by restricting User-ID Terminal Server Agent (TSA) IP and port access to only trusted internal IP addresses and preventing its exposure to the internet."
}
]
},
{
"cvssV4_0": {
"Automatable": "NO",
"Recovery": "USER",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "ADJACENT",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"exploitMaturity": "UNREPORTED",
"privilegesRequired": "LOW",
"providerUrgency": "AMBER",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "DIFFUSE",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:U/AU:N/R:U/V:D/RE:M/U:Amber",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "MODERATE"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "The risk of exploitation is lower for Prisma Access as it requires an authenticated user and the external network access to the User-ID Terminal Server Agent (TSA) IP and port is restricted."
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-09T18:48:32.880Z",
"orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"shortName": "palo_alto"
},
"references": [
{
"name": "https://security.paloaltonetworks.com/CVE-2026-PAN-323400",
"url": "https://security.paloaltonetworks.com/"
}
],
"solutions": [
{
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"value": "\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eVersion\u003cbr\u003e\u003c/th\u003e\u003cth\u003eMinor Version\u003cbr\u003e\u003c/th\u003e\u003cth\u003eSuggested Solution\u003cbr\u003e\u003c/th\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eCloud NGFW\u003c/td\u003e\u003ctd\u003e\u003c/td\u003e\u003ctd\u003eNo action needed.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePAN-OS 12.1\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e12.1.5 through 12.1.7-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 12.1.7-h2 or 12.1.8 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e12.1.2 through 12.1.4-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 12.1.4-h8 or 12.1.8 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePAN-OS 11.2\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e11.2.0 through 11.2.12\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.2.13 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e11.2.0 through 11.2.10-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.2.10-h12 or 11.2.13 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e11.2.0 through 11.2.7-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.2.7-h18 or 11.2.13 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e11.2.0 through 11.2.4-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.2.4-h20 or 11.2.13 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePAN-OS 11.1\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e11.1.0 through 11.1.15\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.1.16 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e11.1.0 through 11.1.13-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.1.13-h9 or 11.1.16 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e11.1.0 through 11.1.10-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.1.10-h30 or 11.1.16 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e11.1.0 through 11.1.7-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.1.7-h8 or 11.1.16 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e11.1.0 through 11.1.6-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.1.6-h35 or 11.1.16 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e11.1.0 through 11.1.4-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.1.4-h35 or 11.1.16 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePAN-OS 10.2\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e10.2.0 through 10.2.18-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 10.2.18-h8 or later.\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u0026nbsp;\u003c/td\u003e\u003ctd\u003e10.2.0 through 10.2.16-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 10.2.16-h9 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e10.2.0 through 10.2.13-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 10.2.13-h23 or later.\u003cbr\u003e\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e10.2.0 through 10.2.10-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 10.2.10-h39 or later.\u003cbr\u003e\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003e\u003c/td\u003e\n \u003ctd\u003e10.2.0 through 10.2.7-h*\u003c/td\u003e\n \u003ctd\u003eUpgrade to 10.2.7-h36 or later.\u003cbr\u003e\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eAll older\u003cbr\u003eunsupported\u003cbr\u003ePAN-OS versions\u003c/td\u003e\u003ctd\u003e\u0026nbsp;\u003c/td\u003e\u003ctd\u003eUpgrade to a supported fixed version.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePrisma Access 11.2\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e11.2.0 through 11.2.7\u003c/td\u003e\n \u003ctd\u003eUpgrade to 11.2.7-h18 or later.*\u003c/td\u003e\n \u003c/tr\u003e\u003ctr\u003e\n \u003ctd\u003ePrisma Access 10.2\u003cbr\u003e\u003c/td\u003e\n \u003ctd\u003e10.2.0 through 10.2.10\u003c/td\u003e\n \u003ctd\u003eUpgrade to 10.2.10-h39 or later.*\u003cbr\u003e\u003c/td\u003e\n \u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003cbr\u003e* See the note under Product Status for information regarding Prisma Access upgrades."
}
],
"value": "Version\nMinor Version\nSuggested Solution\nCloud NGFWNo action needed.\n PAN-OS 12.1\n\n 12.1.5 through 12.1.7-h*\n Upgrade to 12.1.7-h2 or 12.1.8 or later.\n \n \n 12.1.2 through 12.1.4-h*\n Upgrade to 12.1.4-h8 or 12.1.8 or later.\n \n PAN-OS 11.2\n\n 11.2.0 through 11.2.12\n Upgrade to 11.2.13 or later.\n \n \n 11.2.0 through 11.2.10-h*\n Upgrade to 11.2.10-h12 or 11.2.13 or later.\n \n \n 11.2.0 through 11.2.7-h*\n Upgrade to 11.2.7-h18 or 11.2.13 or later.\n \n \n 11.2.0 through 11.2.4-h*\n Upgrade to 11.2.4-h20 or 11.2.13 or later.\n \n PAN-OS 11.1\n\n 11.1.0 through 11.1.15\n Upgrade to 11.1.16 or later.\n \n \n 11.1.0 through 11.1.13-h*\n Upgrade to 11.1.13-h9 or 11.1.16 or later.\n \n \n 11.1.0 through 11.1.10-h*\n Upgrade to 11.1.10-h30 or 11.1.16 or later.\n \n \n 11.1.0 through 11.1.7-h*\n Upgrade to 11.1.7-h8 or 11.1.16 or later.\n \n \n 11.1.0 through 11.1.6-h*\n Upgrade to 11.1.6-h35 or 11.1.16 or later.\n \n \n 11.1.0 through 11.1.4-h*\n Upgrade to 11.1.4-h35 or 11.1.16 or later.\n \n PAN-OS 10.2\n\n 10.2.0 through 10.2.18-h*\n Upgrade to 10.2.18-h8 or later.\n \u00a010.2.0 through 10.2.16-h*Upgrade to 10.2.16-h9 or later.\n \n 10.2.0 through 10.2.13-h*\n Upgrade to 10.2.13-h23 or later.\n\n \n \n 10.2.0 through 10.2.10-h*\n Upgrade to 10.2.10-h39 or later.\n\n \n \n 10.2.0 through 10.2.7-h*\n Upgrade to 10.2.7-h36 or later.\n\n All older\nunsupported\nPAN-OS versions\u00a0Upgrade to a supported fixed version.\n Prisma Access 11.2\n\n 11.2.0 through 11.2.7\n Upgrade to 11.2.7-h18 or later.*\n \n Prisma Access 10.2\n\n 10.2.0 through 10.2.10\n Upgrade to 10.2.10-h39 or later.*\n\n \n* See the note under Product Status for information regarding Prisma Access upgrades."
}
],
"source": {
"discovery": "EXTERNAL"
},
"timeline": [
{
"lang": "en",
"time": "2026-07-08T16:00:00.000Z",
"value": "Initial publication"
}
],
"title": "PAN-OS: Buffer Overflow Vulnerabilities in User-ID Terminal Server Agent",
"workarounds": [
{
"lang": "eng",
"supportingMedia": [
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"base64": false,
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"value": "\u003cp\u003eThe vast majority of firewalls already follow Palo Alto Networks\u0027 and industry best practices. However, if you have not already, we strongly recommend that you restrict your User-ID Terminal Server Agent connectivity to only trusted internal IP addresses according to our\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://docs.paloaltonetworks.com/ngfw/help/10-2/user-identification/device-user-identification-terminal-services-agents#:~:text=To%20minimize%20security%20risk%2C%20restrict%20TS%20Agent%20connectivity%20to%20trusted%20internal%20IP%20addresses%20only.\"\u003ebest practice deployment guidelines\u003c/a\u003e\u003cbr\u003e\u003c/p\u003e"
}
],
"value": "The vast majority of firewalls already follow Palo Alto Networks\u0027 and industry best practices. However, if you have not already, we strongly recommend that you restrict your User-ID Terminal Server Agent connectivity to only trusted internal IP addresses according to our\u00a0 best practice deployment guidelines https://docs.paloaltonetworks.com/ngfw/help/10-2/user-identification/device-user-identification-terminal-services-agents#:~:text=To%20minimize%20security%20risk%2C%20restrict%20TS%20Agent%20connectivity%20to%20trusted%20internal%20IP%20addresses%20only."
}
],
"x_affectedList": [
"PAN-OS 12.1.7",
"PAN-OS 12.1.6",
"PAN-OS 12.1.5",
"PAN-OS 12.1.4-h6",
"PAN-OS 12.1.4-h5",
"PAN-OS 12.1.4-h3",
"PAN-OS 12.1.4-h2",
"PAN-OS 12.1.4",
"PAN-OS 12.1.3-h3",
"PAN-OS 12.1.3-h1",
"PAN-OS 12.1.3",
"PAN-OS 12.1.2",
"PAN-OS 11.2.12",
"PAN-OS 11.2.11",
"PAN-OS 11.2.10-h8",
"PAN-OS 11.2.10-h7",
"PAN-OS 11.2.10-h6",
"PAN-OS 11.2.10-h5",
"PAN-OS 11.2.10-h4",
"PAN-OS 11.2.10-h3",
"PAN-OS 11.2.10-h2",
"PAN-OS 11.2.10-h1",
"PAN-OS 11.2.10",
"PAN-OS 11.2.9",
"PAN-OS 11.2.8",
"PAN-OS 11.2.7-h15",
"PAN-OS 11.2.7-h14",
"PAN-OS 11.2.7-h13",
"PAN-OS 11.2.7-h12",
"PAN-OS 11.2.7-h11",
"PAN-OS 11.2.7-h10",
"PAN-OS 11.2.7-h8",
"PAN-OS 11.2.7-h7",
"PAN-OS 11.2.7-h4",
"PAN-OS 11.2.7-h3",
"PAN-OS 11.2.7-h2",
"PAN-OS 11.2.7-h1",
"PAN-OS 11.2.7",
"PAN-OS 11.2.6",
"PAN-OS 11.2.5",
"PAN-OS 11.2.4-h17",
"PAN-OS 11.2.4-h15",
"PAN-OS 11.2.4-h14",
"PAN-OS 11.2.4-h12",
"PAN-OS 11.2.4-h11",
"PAN-OS 11.2.4-h10",
"PAN-OS 11.2.4-h9",
"PAN-OS 11.2.4-h8",
"PAN-OS 11.2.4-h7",
"PAN-OS 11.2.4-h6",
"PAN-OS 11.2.4-h5",
"PAN-OS 11.2.4-h4",
"PAN-OS 11.2.4-h3",
"PAN-OS 11.2.4-h2",
"PAN-OS 11.2.4-h1",
"PAN-OS 11.2.4",
"PAN-OS 11.2.3-h5",
"PAN-OS 11.2.3-h4",
"PAN-OS 11.2.3-h3",
"PAN-OS 11.2.3-h2",
"PAN-OS 11.2.3-h1",
"PAN-OS 11.2.3",
"PAN-OS 11.2.2-h2",
"PAN-OS 11.2.2-h1",
"PAN-OS 11.2.1-h1",
"PAN-OS 11.2.1",
"PAN-OS 11.2.0-h1",
"PAN-OS 11.2.0",
"PAN-OS 11.1.15",
"PAN-OS 11.1.14",
"PAN-OS 11.1.13-h6",
"PAN-OS 11.1.13-h5",
"PAN-OS 11.1.13-h3",
"PAN-OS 11.1.13-h2",
"PAN-OS 11.1.13-h1",
"PAN-OS 11.1.13",
"PAN-OS 11.1.12",
"PAN-OS 11.1.11",
"PAN-OS 11.1.10-h26",
"PAN-OS 11.1.10-h25",
"PAN-OS 11.1.10-h21",
"PAN-OS 11.1.10-h12",
"PAN-OS 11.1.10-h10",
"PAN-OS 11.1.10-h9",
"PAN-OS 11.1.10-h7",
"PAN-OS 11.1.10-h5",
"PAN-OS 11.1.10-h4",
"PAN-OS 11.1.10-h1",
"PAN-OS 11.1.10",
"PAN-OS 11.1.9",
"PAN-OS 11.1.8",
"PAN-OS 11.1.6-h32",
"PAN-OS 11.1.6-h29",
"PAN-OS 11.1.6-h25",
"PAN-OS 11.1.6-h23",
"PAN-OS 11.1.6-h22",
"PAN-OS 11.1.6-h21",
"PAN-OS 11.1.6-h20",
"PAN-OS 11.1.6-h19",
"PAN-OS 11.1.6-h18",
"PAN-OS 11.1.6-h17",
"PAN-OS 11.1.6-h14",
"PAN-OS 11.1.6-h10",
"PAN-OS 11.1.6-h7",
"PAN-OS 11.1.6-h6",
"PAN-OS 11.1.6-h4",
"PAN-OS 11.1.6-h3",
"PAN-OS 11.1.6-h2",
"PAN-OS 11.1.6-h1",
"PAN-OS 11.1.6",
"PAN-OS 11.1.5-h1",
"PAN-OS 11.1.5",
"PAN-OS 11.1.4-h33",
"PAN-OS 11.1.4-h32",
"PAN-OS 11.1.4-h27",
"PAN-OS 11.1.4-h25",
"PAN-OS 11.1.4-h18",
"PAN-OS 11.1.4-h17",
"PAN-OS 11.1.4-h15",
"PAN-OS 11.1.4-h13",
"PAN-OS 11.1.4-h12",
"PAN-OS 11.1.4-h11",
"PAN-OS 11.1.4-h10",
"PAN-OS 11.1.4-h9",
"PAN-OS 11.1.4-h8",
"PAN-OS 11.1.4-h7",
"PAN-OS 11.1.4-h6",
"PAN-OS 11.1.4-h5",
"PAN-OS 11.1.4-h4",
"PAN-OS 11.1.4-h3",
"PAN-OS 11.1.4-h2",
"PAN-OS 11.1.4-h1",
"PAN-OS 11.1.4",
"PAN-OS 11.1.3-h13",
"PAN-OS 11.1.3-h12",
"PAN-OS 11.1.3-h11",
"PAN-OS 11.1.3-h10",
"PAN-OS 11.1.3-h9",
"PAN-OS 11.1.3-h8",
"PAN-OS 11.1.3-h7",
"PAN-OS 11.1.3-h6",
"PAN-OS 11.1.3-h5",
"PAN-OS 11.1.3-h4",
"PAN-OS 11.1.3-h3",
"PAN-OS 11.1.3-h2",
"PAN-OS 11.1.3-h1",
"PAN-OS 11.1.3",
"PAN-OS 11.1.2-h18",
"PAN-OS 11.1.2-h17",
"PAN-OS 11.1.2-h16",
"PAN-OS 11.1.2-h15",
"PAN-OS 11.1.2-h14",
"PAN-OS 11.1.2-h13",
"PAN-OS 11.1.2-h12",
"PAN-OS 11.1.2-h11",
"PAN-OS 11.1.2-h10",
"PAN-OS 11.1.2-h9",
"PAN-OS 11.1.2-h8",
"PAN-OS 11.1.2-h7",
"PAN-OS 11.1.2-h6",
"PAN-OS 11.1.2-h5",
"PAN-OS 11.1.2-h4",
"PAN-OS 11.1.2-h3",
"PAN-OS 11.1.2-h2",
"PAN-OS 11.1.2-h1",
"PAN-OS 11.1.2",
"PAN-OS 11.1.1-h2",
"PAN-OS 11.1.1-h1",
"PAN-OS 11.1.1",
"PAN-OS 11.1.0-h4",
"PAN-OS 11.1.0-h3",
"PAN-OS 11.1.0-h2",
"PAN-OS 11.1.0-h1",
"PAN-OS 11.1.0",
"PAN-OS 10.2.18-h6",
"PAN-OS 10.2.18-h5",
"PAN-OS 10.2.18-h1",
"PAN-OS 10.2.18",
"PAN-OS 10.2.17",
"PAN-OS 10.2.16-h7",
"PAN-OS 10.2.16-h6",
"PAN-OS 10.2.16-h4",
"PAN-OS 10.2.16-h1",
"PAN-OS 10.2.16",
"PAN-OS 10.2.15",
"PAN-OS 10.2.14-h1",
"PAN-OS 10.2.14",
"PAN-OS 10.2.13-h21",
"PAN-OS 10.2.13-h18",
"PAN-OS 10.2.13-h16",
"PAN-OS 10.2.13-h15",
"PAN-OS 10.2.13-h10",
"PAN-OS 10.2.13-h7",
"PAN-OS 10.2.13-h5",
"PAN-OS 10.2.13-h4",
"PAN-OS 10.2.13-h3",
"PAN-OS 10.2.13-h2",
"PAN-OS 10.2.13-h1",
"PAN-OS 10.2.13",
"PAN-OS 10.2.12-h6",
"PAN-OS 10.2.12-h5",
"PAN-OS 10.2.12-h4",
"PAN-OS 10.2.12-h3",
"PAN-OS 10.2.12-h2",
"PAN-OS 10.2.12-h1",
"PAN-OS 10.2.12",
"PAN-OS 10.2.11-h13",
"PAN-OS 10.2.11-h12",
"PAN-OS 10.2.11-h11",
"PAN-OS 10.2.11-h10",
"PAN-OS 10.2.11-h9",
"PAN-OS 10.2.11-h8",
"PAN-OS 10.2.11-h7",
"PAN-OS 10.2.11-h6",
"PAN-OS 10.2.11-h5",
"PAN-OS 10.2.11-h4",
"PAN-OS 10.2.11-h3",
"PAN-OS 10.2.11-h2",
"PAN-OS 10.2.11-h1",
"PAN-OS 10.2.11",
"PAN-OS 10.2.10-h36",
"PAN-OS 10.2.10-h31",
"PAN-OS 10.2.10-h30",
"PAN-OS 10.2.10-h27",
"PAN-OS 10.2.10-h26",
"PAN-OS 10.2.10-h23",
"PAN-OS 10.2.10-h21",
"PAN-OS 10.2.10-h18",
"PAN-OS 10.2.10-h17",
"PAN-OS 10.2.10-h14",
"PAN-OS 10.2.10-h13",
"PAN-OS 10.2.10-h12",
"PAN-OS 10.2.10-h11",
"PAN-OS 10.2.10-h10",
"PAN-OS 10.2.10-h9",
"PAN-OS 10.2.10-h8",
"PAN-OS 10.2.10-h7",
"PAN-OS 10.2.10-h6",
"PAN-OS 10.2.10-h5",
"PAN-OS 10.2.10-h4",
"PAN-OS 10.2.10-h3",
"PAN-OS 10.2.10-h2",
"PAN-OS 10.2.10-h1",
"PAN-OS 10.2.10",
"PAN-OS 10.2.9-h21",
"PAN-OS 10.2.9-h20",
"PAN-OS 10.2.9-h19",
"PAN-OS 10.2.9-h18",
"PAN-OS 10.2.9-h17",
"PAN-OS 10.2.9-h16",
"PAN-OS 10.2.9-h15",
"PAN-OS 10.2.9-h14",
"PAN-OS 10.2.9-h13",
"PAN-OS 10.2.9-h12",
"PAN-OS 10.2.9-h11",
"PAN-OS 10.2.9-h10",
"PAN-OS 10.2.9-h9",
"PAN-OS 10.2.9-h8",
"PAN-OS 10.2.9-h7",
"PAN-OS 10.2.9-h6",
"PAN-OS 10.2.9-h5",
"PAN-OS 10.2.9-h4",
"PAN-OS 10.2.9-h3",
"PAN-OS 10.2.9-h2",
"PAN-OS 10.2.9-h1",
"PAN-OS 10.2.9",
"PAN-OS 10.2.8-h21",
"PAN-OS 10.2.8-h20",
"PAN-OS 10.2.8-h19",
"PAN-OS 10.2.8-h18",
"PAN-OS 10.2.8-h17",
"PAN-OS 10.2.8-h16",
"PAN-OS 10.2.8-h15",
"PAN-OS 10.2.8-h14",
"PAN-OS 10.2.8-h13",
"PAN-OS 10.2.8-h12",
"PAN-OS 10.2.8-h11",
"PAN-OS 10.2.8-h10",
"PAN-OS 10.2.8-h9",
"PAN-OS 10.2.8-h8",
"PAN-OS 10.2.8-h7",
"PAN-OS 10.2.8-h6",
"PAN-OS 10.2.8-h5",
"PAN-OS 10.2.8-h4",
"PAN-OS 10.2.8-h3",
"PAN-OS 10.2.8-h2",
"PAN-OS 10.2.8-h1",
"PAN-OS 10.2.8",
"PAN-OS 10.2.7-h34",
"PAN-OS 10.2.7-h32",
"PAN-OS 10.2.7-h24",
"PAN-OS 10.2.7-h23",
"PAN-OS 10.2.7-h22",
"PAN-OS 10.2.7-h21",
"PAN-OS 10.2.7-h20",
"PAN-OS 10.2.7-h19",
"PAN-OS 10.2.7-h18",
"PAN-OS 10.2.7-h17",
"PAN-OS 10.2.7-h16",
"PAN-OS 10.2.7-h15",
"PAN-OS 10.2.7-h14",
"PAN-OS 10.2.7-h13",
"PAN-OS 10.2.7-h12",
"PAN-OS 10.2.7-h11",
"PAN-OS 10.2.7-h10",
"PAN-OS 10.2.7-h9",
"PAN-OS 10.2.7-h8",
"PAN-OS 10.2.7-h7",
"PAN-OS 10.2.7-h6",
"PAN-OS 10.2.7-h5",
"PAN-OS 10.2.7-h4",
"PAN-OS 10.2.7-h3",
"PAN-OS 10.2.7-h2",
"PAN-OS 10.2.7-h1",
"PAN-OS 10.2.7",
"PAN-OS 10.2.6-h6",
"PAN-OS 10.2.6-h5",
"PAN-OS 10.2.6-h4",
"PAN-OS 10.2.6-h3",
"PAN-OS 10.2.6-h2",
"PAN-OS 10.2.6-h1",
"PAN-OS 10.2.6",
"PAN-OS 10.2.5-h9",
"PAN-OS 10.2.5-h8",
"PAN-OS 10.2.5-h7",
"PAN-OS 10.2.5-h6",
"PAN-OS 10.2.5-h5",
"PAN-OS 10.2.5-h4",
"PAN-OS 10.2.5-h3",
"PAN-OS 10.2.5-h2",
"PAN-OS 10.2.5-h1",
"PAN-OS 10.2.5",
"PAN-OS 10.2.4-h32",
"PAN-OS 10.2.4-h31",
"PAN-OS 10.2.4-h30",
"PAN-OS 10.2.4-h29",
"PAN-OS 10.2.4-h28",
"PAN-OS 10.2.4-h27",
"PAN-OS 10.2.4-h26",
"PAN-OS 10.2.4-h25",
"PAN-OS 10.2.4-h24",
"PAN-OS 10.2.4-h23",
"PAN-OS 10.2.4-h22",
"PAN-OS 10.2.4-h21",
"PAN-OS 10.2.4-h20",
"PAN-OS 10.2.4-h19",
"PAN-OS 10.2.4-h18",
"PAN-OS 10.2.4-h17",
"PAN-OS 10.2.4-h16",
"PAN-OS 10.2.4-h15",
"PAN-OS 10.2.4-h14",
"PAN-OS 10.2.4-h13",
"PAN-OS 10.2.4-h12",
"PAN-OS 10.2.4-h11",
"PAN-OS 10.2.4-h10",
"PAN-OS 10.2.4-h9",
"PAN-OS 10.2.4-h8",
"PAN-OS 10.2.4-h7",
"PAN-OS 10.2.4-h6",
"PAN-OS 10.2.4-h5",
"PAN-OS 10.2.4-h4",
"PAN-OS 10.2.4-h3",
"PAN-OS 10.2.4-h2",
"PAN-OS 10.2.4-h1",
"PAN-OS 10.2.4",
"PAN-OS 10.2.3-h14",
"PAN-OS 10.2.3-h13",
"PAN-OS 10.2.3-h12",
"PAN-OS 10.2.3-h11",
"PAN-OS 10.2.3-h10",
"PAN-OS 10.2.3-h9",
"PAN-OS 10.2.3-h8",
"PAN-OS 10.2.3-h7",
"PAN-OS 10.2.3-h6",
"PAN-OS 10.2.3-h5",
"PAN-OS 10.2.3-h4",
"PAN-OS 10.2.3-h3",
"PAN-OS 10.2.3-h2",
"PAN-OS 10.2.3-h1",
"PAN-OS 10.2.3",
"PAN-OS 10.2.2-h6",
"PAN-OS 10.2.2-h5",
"PAN-OS 10.2.2-h4",
"PAN-OS 10.2.2-h3",
"PAN-OS 10.2.2-h2",
"PAN-OS 10.2.2-h1",
"PAN-OS 10.2.2",
"PAN-OS 10.2.1-h3",
"PAN-OS 10.2.1-h2",
"PAN-OS 10.2.1-h1",
"PAN-OS 10.2.1",
"PAN-OS 10.2.0-h4",
"PAN-OS 10.2.0-h3",
"PAN-OS 10.2.0-h2",
"PAN-OS 10.2.0-h1",
"PAN-OS 10.2.0"
],
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"assignerShortName": "palo_alto",
"cveId": "CVE-2026-0288",
"datePublished": "2026-07-08T20:14:32.405Z",
"dateReserved": "2025-11-03T20:44:46.432Z",
"dateUpdated": "2026-07-09T18:48:32.880Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-0263 (GCVE-0-2026-0263)
Vulnerability from cvelistv5 – Published: 2026-05-13 17:47 – Updated: 2026-05-14 03:56
VLAI
EPSS
VEX
Title
PAN-OS: Remote Code Execution (RCE) in IKEv2 Processing
Summary
A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allows an unauthenticated network-based attacker to execute arbitrary code with elevated privileges on the firewall, or cause a denial of service (DoS) condition.
Panorama, Cloud NGFW, and Prisma® Access are not impacted by these vulnerabilities.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.paloaltonetworks.com/CVE-2026-0263 | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Palo Alto Networks | Cloud NGFW |
Unaffected:
All
(custom)
|
|
| Palo Alto Networks | PAN-OS |
Affected:
12.1.0 , < 12.1.7, 12.1.4-h5
(custom)
Affected: 11.2.0 , < 11.2.12, 11.2.10-h6, 11.2.7-h13, 11.2.4-h17 (custom) Affected: 11.1.0 , < 11.1.15, 11.1.13-h5, 11.1.10-h25, 11.1.7-h6, 11.1.6-h32, 11.1.4-h33 (custom) Unaffected: 10.2.0 (custom) cpe:2.3:o:palo_alto_networks:pan-os:12.1.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.11:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.9:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.8:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h15:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h14:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.1:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.0:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.14:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.12:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.11:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h21:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.9:*:*:*:*:*:*:* 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|
| Palo Alto Networks | Prisma Access |
Unaffected:
All
(custom)
|
Date Public
2026-05-13 16:00
Credits
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CVE-2026-0250 (GCVE-0-2026-0250)
Vulnerability from cvelistv5 – Published: 2026-05-13 18:26 – Updated: 2026-05-14 03:56
VLAI
EPSS
VEX
Title
GlobalProtect App: Buffer Overflow Vulnerability during connection to Portal or Gateway
Summary
A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect™ app that enables a man in the middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This vulnerability is triggered during the processing of requests and responses exchanged between Portal and Gateway.
The GlobalProtect app on iOS is not affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.paloaltonetworks.com/CVE-2026-0250 | vendor-advisory |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Palo Alto Networks | GlobalProtect App |
Affected:
6.3.0 , < 6.3.3-h9 (6.3.3-999)
(custom)
Affected: 6.2.0 , < 6.2.8-h10 (6.2.8-948) (custom) |
|
| Palo Alto Networks | GlobalProtect App |
Affected:
6.1 , < 6.1.13
(custom)
|
|
| Palo Alto Networks | GlobalProtect App |
Affected:
6.3.0 , < 6.3.3-h2 (6.3.3-42)
(custom)
Affected: 6.0.0 , < 6.0.11 (custom) |
|
| Palo Alto Networks | GlobalProtect App |
Affected:
6.0 , < 6.0.13
(custom)
|
|
| Palo Alto Networks | GlobalProtect App |
Affected:
6.0 , < 6.0.14
(custom)
|
|
| Palo Alto Networks | GlobalProtect UWP App |
Affected:
6.3 , < 6.3.3-h10
(custom)
|
|
| Palo Alto Networks | GlobalProtect App |
Unaffected:
All
(custom)
|
Date Public
2026-05-13 16:00
Credits
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GCVE-1-2026-0011
Vulnerability from gna-1 – Published: 2026-01-29 14:37 – Updated: 2026-01-29 14:39
VLAI
EPSS
VEX
Summary
Out-of-bounds memory write in the network packet fragmentation and reassembly code in Electronic Arts Command & Conquer: Generals before latest community patches on Windows allows a remote unauthenticated attacker to cause memory corruption and potential remote code execution via specially crafted fragmented multiplayer network packets.
Severity
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.atredis.com/blog/2026/1/26/generals | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| EA Games | Command & Conquer: Generals |
Affected:
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GCVE-1-2026-0009
Vulnerability from gna-1 – Published: 2026-01-29 14:30 – Updated: 2026-01-29 14:30
VLAI
EPSS
VEX
Summary
Stack-based buffer overflow in the multiplayer network packet handler in Electronic Arts Command & Conquer: Generals before latest community patches on Windows allows a remote unauthenticated attacker to execute arbitrary code via crafted NETCOMMANDTYPE_FILE UDP packets sent to the game’s multiplayer port.
Severity
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.atredis.com/blog/2026/1/26/generals | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| EA Games | Command & Conquer: Generals |
Affected:
|
Credits
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CVE-2025-69419 (GCVE-0-2025-69419)
Vulnerability from cvelistv5 – Published: 2026-01-27 16:01 – Updated: 2026-05-12 12:08
VLAI
EPSS
VEX
Title
Out of bounds write in PKCS12_get_friendlyname() UTF-8 conversion
Summary
Issue summary: Calling PKCS12_get_friendlyname() function on a maliciously
crafted PKCS#12 file with a BMPString (UTF-16BE) friendly name containing
non-ASCII BMP code point can trigger a one byte write before the allocated
buffer.
Impact summary: The out-of-bounds write can cause a memory corruption
which can have various consequences including a Denial of Service.
The OPENSSL_uni2utf8() function performs a two-pass conversion of a PKCS#12
BMPString (UTF-16BE) to UTF-8. In the second pass, when emitting UTF-8 bytes,
the helper function bmp_to_utf8() incorrectly forwards the remaining UTF-16
source byte count as the destination buffer capacity to UTF8_putc(). For BMP
code points above U+07FF, UTF-8 requires three bytes, but the forwarded
capacity can be just two bytes. UTF8_putc() then returns -1, and this negative
value is added to the output length without validation, causing the
length to become negative. The subsequent trailing NUL byte is then written
at a negative offset, causing write outside of heap allocated buffer.
The vulnerability is reachable via the public PKCS12_get_friendlyname() API
when parsing attacker-controlled PKCS#12 files. While PKCS12_parse() uses a
different code path that avoids this issue, PKCS12_get_friendlyname() directly
invokes the vulnerable function. Exploitation requires an attacker to provide
a malicious PKCS#12 file to be parsed by the application and the attacker
can just trigger a one zero byte write before the allocated buffer.
For that reason the issue was assessed as Low severity according to our
Security Policy.
The FIPS modules in 3.6, 3.5, 3.4, 3.3 and 3.0 are not affected by this issue,
as the PKCS#12 implementation is outside the OpenSSL FIPS module boundary.
OpenSSL 3.6, 3.5, 3.4, 3.3, 3.0 and 1.1.1 are vulnerable to this issue.
OpenSSL 1.0.2 is not affected by this issue.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenSSL | OpenSSL |
Affected:
3.6.0 , < 3.6.1
(semver)
Affected: 3.5.0 , < 3.5.5 (semver) Affected: 3.4.0 , < 3.4.4 (semver) Affected: 3.3.0 , < 3.3.6 (semver) Affected: 3.0.0 , < 3.0.19 (semver) Affected: 1.1.1 , < 1.1.1ze (custom) |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
Date Public
2026-01-27 14:00
Credits
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CVE-2025-68474 (GCVE-0-2025-68474)
Vulnerability from cvelistv5 – Published: 2025-12-26 23:57 – Updated: 2025-12-29 16:51
VLAI
EPSS
VEX
Title
ESF-IDF Has Out-of-Bounds Write in ESP32 Bluetooth AVRCP Vendor Command Handling
Summary
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, in the avrc_vendor_msg() function of the ESP-IDF BlueDroid AVRCP stack, the allocated buffer size was validated using AVRC_MIN_CMD_LEN (20 bytes). However, the actual fixed header data written before the vendor payload exceeds this value. This totals 29 bytes written before p_msg->p_vendor_data is copied. Using the old AVRC_MIN_CMD_LEN could allow an out-of-bounds write if vendor_len approaches the buffer limit. For commands where vendor_len is large, the original buffer allocation may be insufficient, causing writes beyond the allocated memory. This can lead to memory corruption, crashes, or other undefined behavior. The overflow could be larger when assertions are disabled.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/espressif/esp-idf/security/adv… | x_refsource_CONFIRM |
| https://github.com/espressif/esp-idf/commit/0b0b5… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/565fa… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/8262e… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/a6c1b… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/aa0e3… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/b9ba1… | x_refsource_MISC |
Impacted products
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CVE-2025-68473 (GCVE-0-2025-68473)
Vulnerability from cvelistv5 – Published: 2025-12-26 23:54 – Updated: 2025-12-29 16:51
VLAI
EPSS
VEX
Title
ESF-IDF Has Out-of-Bounds Read in ESP32 Bluetooth SDP Result Handling
Summary
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, in the ESP-IDF Bluetooth host stack (BlueDroid), the function bta_dm_sdp_result() used a fixed-size array uuid_list[32][MAX_UUID_SIZE] to store discovered service UUIDs during the SDP (Service Discovery Protocol) process. On modern Bluetooth devices, it is possible for the number of available services to exceed this fixed limit (32). In such cases, if more than 32 services are discovered, subsequent writes to uuid_list could exceed the bounds of the array, resulting in a potential out-of-bounds write condition.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://github.com/espressif/esp-idf/security/adv… | x_refsource_CONFIRM |
| https://github.com/espressif/esp-idf/commit/3286e… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/4d928… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/5b318… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/6453f… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/6ca6f… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/9889e… | x_refsource_MISC |
| https://github.com/espressif/esp-idf/commit/ecb86… | x_refsource_MISC |
Impacted products
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CVE-2025-68381 (GCVE-0-2025-68381)
Vulnerability from cvelistv5 – Published: 2025-12-18 21:51 – Updated: 2025-12-18 22:03
VLAI
EPSS
VEX
Title
Packetbeat Improper Bounds Check
Summary
Improper Bounds Check (CWE-787) in Packetbeat can allow a remote unauthenticated attacker to exploit a Buffer Overflow (CAPEC-100) and reliably crash the application or cause significant resource exhaustion via a single crafted UDP packet with an invalid fragment sequence number.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | Packetbeat |
Affected:
7.0.0 , ≤ 7.17.29
(semver)
Affected: 8.0.0 , ≤ 8.19.8 (semver) Affected: 9.0.0 , ≤ 9.1.8 (semver) Affected: 9.2.0 , ≤ 9.2.2 (semver) |
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CVE-2025-68160 (GCVE-0-2025-68160)
Vulnerability from cvelistv5 – Published: 2026-01-27 16:01 – Updated: 2026-05-12 12:08
VLAI
EPSS
VEX
Title
Heap out-of-bounds write in BIO_f_linebuffer on short writes
Summary
Issue summary: Writing large, newline-free data into a BIO chain using the
line-buffering filter where the next BIO performs short writes can trigger
a heap-based out-of-bounds write.
Impact summary: This out-of-bounds write can cause memory corruption which
typically results in a crash, leading to Denial of Service for an application.
The line-buffering BIO filter (BIO_f_linebuffer) is not used by default in
TLS/SSL data paths. In OpenSSL command-line applications, it is typically
only pushed onto stdout/stderr on VMS systems. Third-party applications that
explicitly use this filter with a BIO chain that can short-write and that
write large, newline-free data influenced by an attacker would be affected.
However, the circumstances where this could happen are unlikely to be under
attacker control, and BIO_f_linebuffer is unlikely to be handling non-curated
data controlled by an attacker. For that reason the issue was assessed as
Low severity.
The FIPS modules in 3.6, 3.5, 3.4, 3.3 and 3.0 are not affected by this issue,
as the BIO implementation is outside the OpenSSL FIPS module boundary.
OpenSSL 3.6, 3.5, 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are vulnerable to this issue.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenSSL | OpenSSL |
Affected:
3.6.0 , < 3.6.1
(semver)
Affected: 3.5.0 , < 3.5.5 (semver) Affected: 3.4.0 , < 3.4.4 (semver) Affected: 3.3.0 , < 3.3.6 (semver) Affected: 3.0.0 , < 3.0.19 (semver) Affected: 1.1.1 , < 1.1.1ze (custom) Affected: 1.0.2 , < 1.0.2zn (custom) |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
Date Public
2026-01-27 14:00
Credits
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"value": "Issue summary: Writing large, newline-free data into a BIO chain using the\nline-buffering filter where the next BIO performs short writes can trigger\na heap-based out-of-bounds write.\n\nImpact summary: This out-of-bounds write can cause memory corruption which\ntypically results in a crash, leading to Denial of Service for an application.\n\nThe line-buffering BIO filter (BIO_f_linebuffer) is not used by default in\nTLS/SSL data paths. In OpenSSL command-line applications, it is typically\nonly pushed onto stdout/stderr on VMS systems. Third-party applications that\nexplicitly use this filter with a BIO chain that can short-write and that\nwrite large, newline-free data influenced by an attacker would be affected.\nHowever, the circumstances where this could happen are unlikely to be under\nattacker control, and BIO_f_linebuffer is unlikely to be handling non-curated\ndata controlled by an attacker. For that reason the issue was assessed as\nLow severity.\n\nThe FIPS modules in 3.6, 3.5, 3.4, 3.3 and 3.0 are not affected by this issue,\nas the BIO implementation is outside the OpenSSL FIPS module boundary.\n\nOpenSSL 3.6, 3.5, 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are vulnerable to this issue."
}
],
"metrics": [
{
"format": "other",
"other": {
"content": {
"text": "Low"
},
"type": "https://openssl-library.org/policies/general/security-policy/"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-27T16:01:23.181Z",
"orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
"shortName": "openssl"
},
"references": [
{
"name": "OpenSSL Advisory",
"tags": [
"vendor-advisory"
],
"url": "https://openssl-library.org/news/secadv/20260127.txt"
},
{
"name": "3.6.1 git commit",
"tags": [
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"url": "https://github.com/openssl/openssl/commit/4c96fbba618e1940f038012506ee9e21d32ee12c"
},
{
"name": "3.5.5 git commit",
"tags": [
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"url": "https://github.com/openssl/openssl/commit/6845c3b6460a98b1ec4e463baa2ea1a63a32d7c0"
},
{
"name": "3.4.4 git commit",
"tags": [
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"url": "https://github.com/openssl/openssl/commit/68a7cd2e2816c3a02f4d45a2ce43fc04fac97096"
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{
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"tags": [
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"url": "https://github.com/openssl/openssl/commit/384011202af92605d926fafe4a0bcd6b65d162ad"
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{
"name": "3.0.19 git commit",
"tags": [
"patch"
],
"url": "https://github.com/openssl/openssl/commit/475c466ef2fbd8fc1df6fae1c3eed9c813fc8ff6"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Heap out-of-bounds write in BIO_f_linebuffer on short writes",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
"assignerShortName": "openssl",
"cveId": "CVE-2025-68160",
"datePublished": "2026-01-27T16:01:23.181Z",
"dateReserved": "2025-12-16T09:20:53.257Z",
"dateUpdated": "2026-05-12T12:08:39.602Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation MIT-3
Requirements
Strategy: Language Selection
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
- Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation MIT-4.1
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation MIT-9
Implementation
- Consider adhering to the following rules when allocating and managing an application's memory:
- Double check that the buffer is as large as specified.
- When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
- Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
- If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation MIT-12
Operation
Strategy: Environment Hardening
- Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
- For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation MIT-13
Implementation
Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.
No CAPEC attack patterns related to this CWE.