OESA-2026-1716 (CVE-2026-29776)
Vulnerability from osv_openeuler – Published: 2026-03-27 11:10 – Updated: 2026-08-06 11:10 – Source website
VLAI
Summary
freerdp security update
Details
FreeRDP is a client implementation of the Remote Desktop Protocol (RDP) that follows Microsoft's open specifications. This package provides the client applications xfreerdp.
Security Fix(es):
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, Integer Underflow in update_read_cache_bitmap_order Function of FreeRDP's Core Library This vulnerability is fixed in 3.24.0.(CVE-2026-29776)
Severity
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"freerdp-2.11.8-2.oe2203sp4.aarch64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2203sp4.aarch64.rpm",
"freerdp-debugsource-2.11.8-2.oe2203sp4.aarch64.rpm",
"freerdp-devel-2.11.8-2.oe2203sp4.aarch64.rpm",
"freerdp-help-2.11.8-2.oe2203sp4.aarch64.rpm",
"libwinpr-2.11.8-2.oe2203sp4.aarch64.rpm",
"libwinpr-devel-2.11.8-2.oe2203sp4.aarch64.rpm"
],
"src": [
"freerdp-2.11.8-2.oe2203sp4.src.rpm"
],
"x86_64": [
"freerdp-2.11.8-2.oe2203sp4.x86_64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2203sp4.x86_64.rpm",
"freerdp-debugsource-2.11.8-2.oe2203sp4.x86_64.rpm",
"freerdp-devel-2.11.8-2.oe2203sp4.x86_64.rpm",
"freerdp-help-2.11.8-2.oe2203sp4.x86_64.rpm",
"libwinpr-2.11.8-2.oe2203sp4.x86_64.rpm",
"libwinpr-devel-2.11.8-2.oe2203sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP4",
"name": "freerdp",
"purl": "pkg:rpm/openEuler/freerdp\u0026distro=openEuler-22.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.11.8-2.oe2203sp4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"freerdp-2.11.8-2.oe2403.aarch64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403.aarch64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403.aarch64.rpm",
"freerdp-devel-2.11.8-2.oe2403.aarch64.rpm",
"freerdp-help-2.11.8-2.oe2403.aarch64.rpm",
"libwinpr-2.11.8-2.oe2403.aarch64.rpm",
"libwinpr-devel-2.11.8-2.oe2403.aarch64.rpm",
"freerdp-2.11.8-2.oe2403sp1.aarch64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp1.aarch64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp1.aarch64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp1.aarch64.rpm",
"freerdp-help-2.11.8-2.oe2403sp1.aarch64.rpm",
"libwinpr-2.11.8-2.oe2403sp1.aarch64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp1.aarch64.rpm",
"freerdp-2.11.8-2.oe2403sp2.aarch64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp2.aarch64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp2.aarch64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp2.aarch64.rpm",
"freerdp-help-2.11.8-2.oe2403sp2.aarch64.rpm",
"libwinpr-2.11.8-2.oe2403sp2.aarch64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp2.aarch64.rpm",
"freerdp-2.11.8-2.oe2403sp3.aarch64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp3.aarch64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp3.aarch64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp3.aarch64.rpm",
"freerdp-help-2.11.8-2.oe2403sp3.aarch64.rpm",
"libwinpr-2.11.8-2.oe2403sp3.aarch64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp3.aarch64.rpm"
],
"src": [
"freerdp-2.11.8-2.oe2403.src.rpm",
"freerdp-2.11.8-2.oe2403sp1.src.rpm",
"freerdp-2.11.8-2.oe2403sp2.src.rpm",
"freerdp-2.11.8-2.oe2403sp3.src.rpm"
],
"x86_64": [
"freerdp-2.11.8-2.oe2403.x86_64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403.x86_64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403.x86_64.rpm",
"freerdp-devel-2.11.8-2.oe2403.x86_64.rpm",
"freerdp-help-2.11.8-2.oe2403.x86_64.rpm",
"libwinpr-2.11.8-2.oe2403.x86_64.rpm",
"libwinpr-devel-2.11.8-2.oe2403.x86_64.rpm",
"freerdp-2.11.8-2.oe2403sp1.x86_64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp1.x86_64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp1.x86_64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp1.x86_64.rpm",
"freerdp-help-2.11.8-2.oe2403sp1.x86_64.rpm",
"libwinpr-2.11.8-2.oe2403sp1.x86_64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp1.x86_64.rpm",
"freerdp-2.11.8-2.oe2403sp2.x86_64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp2.x86_64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp2.x86_64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp2.x86_64.rpm",
"freerdp-help-2.11.8-2.oe2403sp2.x86_64.rpm",
"libwinpr-2.11.8-2.oe2403sp2.x86_64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp2.x86_64.rpm",
"freerdp-2.11.8-2.oe2403sp3.x86_64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp3.x86_64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp3.x86_64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp3.x86_64.rpm",
"freerdp-help-2.11.8-2.oe2403sp3.x86_64.rpm",
"libwinpr-2.11.8-2.oe2403sp3.x86_64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp3.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS",
"name": "freerdp",
"purl": "pkg:rpm/openEuler/freerdp\u0026distro=openEuler-24.03-LTS"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.11.8-2.oe2403sp3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"freerdp-2.11.8-2.oe2403sp1.aarch64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp1.aarch64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp1.aarch64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp1.aarch64.rpm",
"freerdp-help-2.11.8-2.oe2403sp1.aarch64.rpm",
"libwinpr-2.11.8-2.oe2403sp1.aarch64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp1.aarch64.rpm"
],
"src": [
"freerdp-2.11.8-2.oe2403sp1.src.rpm"
],
"x86_64": [
"freerdp-2.11.8-2.oe2403sp1.x86_64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp1.x86_64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp1.x86_64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp1.x86_64.rpm",
"freerdp-help-2.11.8-2.oe2403sp1.x86_64.rpm",
"libwinpr-2.11.8-2.oe2403sp1.x86_64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp1.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP1",
"name": "freerdp",
"purl": "pkg:rpm/openEuler/freerdp\u0026distro=openEuler-24.03-LTS-SP1"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.11.8-2.oe2403sp1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"freerdp-2.11.8-2.oe2403sp2.aarch64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp2.aarch64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp2.aarch64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp2.aarch64.rpm",
"freerdp-help-2.11.8-2.oe2403sp2.aarch64.rpm",
"libwinpr-2.11.8-2.oe2403sp2.aarch64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp2.aarch64.rpm"
],
"src": [
"freerdp-2.11.8-2.oe2403sp2.src.rpm"
],
"x86_64": [
"freerdp-2.11.8-2.oe2403sp2.x86_64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp2.x86_64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp2.x86_64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp2.x86_64.rpm",
"freerdp-help-2.11.8-2.oe2403sp2.x86_64.rpm",
"libwinpr-2.11.8-2.oe2403sp2.x86_64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp2.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP2",
"name": "freerdp",
"purl": "pkg:rpm/openEuler/freerdp\u0026distro=openEuler-24.03-LTS-SP2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.11.8-2.oe2403sp2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"freerdp-2.11.8-2.oe2403sp3.aarch64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp3.aarch64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp3.aarch64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp3.aarch64.rpm",
"freerdp-help-2.11.8-2.oe2403sp3.aarch64.rpm",
"libwinpr-2.11.8-2.oe2403sp3.aarch64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp3.aarch64.rpm"
],
"src": [
"freerdp-2.11.8-2.oe2403sp3.src.rpm"
],
"x86_64": [
"freerdp-2.11.8-2.oe2403sp3.x86_64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2403sp3.x86_64.rpm",
"freerdp-debugsource-2.11.8-2.oe2403sp3.x86_64.rpm",
"freerdp-devel-2.11.8-2.oe2403sp3.x86_64.rpm",
"freerdp-help-2.11.8-2.oe2403sp3.x86_64.rpm",
"libwinpr-2.11.8-2.oe2403sp3.x86_64.rpm",
"libwinpr-devel-2.11.8-2.oe2403sp3.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:24.03-LTS-SP3",
"name": "freerdp",
"purl": "pkg:rpm/openEuler/freerdp\u0026distro=openEuler-24.03-LTS-SP3"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.11.8-2.oe2403sp3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"aarch64": [
"freerdp-2.11.8-2.oe2003sp4.aarch64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2003sp4.aarch64.rpm",
"freerdp-debugsource-2.11.8-2.oe2003sp4.aarch64.rpm",
"freerdp-devel-2.11.8-2.oe2003sp4.aarch64.rpm",
"freerdp-help-2.11.8-2.oe2003sp4.aarch64.rpm",
"libwinpr-2.11.8-2.oe2003sp4.aarch64.rpm",
"libwinpr-devel-2.11.8-2.oe2003sp4.aarch64.rpm"
],
"src": [
"freerdp-2.11.8-2.oe2003sp4.src.rpm"
],
"x86_64": [
"freerdp-2.11.8-2.oe2003sp4.x86_64.rpm",
"freerdp-debuginfo-2.11.8-2.oe2003sp4.x86_64.rpm",
"freerdp-debugsource-2.11.8-2.oe2003sp4.x86_64.rpm",
"freerdp-devel-2.11.8-2.oe2003sp4.x86_64.rpm",
"freerdp-help-2.11.8-2.oe2003sp4.x86_64.rpm",
"libwinpr-2.11.8-2.oe2003sp4.x86_64.rpm",
"libwinpr-devel-2.11.8-2.oe2003sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:20.03-LTS-SP4",
"name": "freerdp",
"purl": "pkg:rpm/openEuler/freerdp\u0026distro=openEuler-20.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.11.8-2.oe2003sp4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "Low"
},
"details": "FreeRDP is a client implementation of the Remote Desktop Protocol (RDP) that follows Microsoft\u0026amp;apos;s open specifications. This package provides the client applications xfreerdp.\r\n\r\nSecurity Fix(es):\n\nFreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, Integer Underflow in update_read_cache_bitmap_order Function of FreeRDP\u0026apos;s Core Library This vulnerability is fixed in 3.24.0.(CVE-2026-29776)",
"id": "OESA-2026-1716",
"modified": "2026-08-06T11:10:44Z",
"published": "2026-03-27T11:10:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1716"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29776"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "freerdp security update",
"upstream": [
"CVE-2026-29776"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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