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SUSE 12 SP5 Freerdp Important Heap Use After Free 2026-0969-1

suse
Calendar Grey March 23, 2026
Dist Suse Esm H88
Updates for freerdp fix a heap-use-after-free vulnerability, ensuring system integrity and security enhancements.
An update that solves one vulnerability and has one security fix can now be installed.

Summary

## This update for freerdp fixes the following issue: * CVE-2026-24491: Heap-use-after-free in video_timer additional fix (bsc#1257981). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 12 SP5 LTSS zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-969=1 * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-969=1 ## Package List: * SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64) * winpr2-devel-2.1.2-12.60.1 * freerdp-devel-2.1.2-12.60.1 * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)

Topics%20covered

Topics Covered

security advisory SuSE important heap-use-after-free freerdp cve-2026-24491

References

* bsc#1257981

* bsc#1259251

Cross-

* CVE-2026-24491

CVSS scores:

* CVE-2026-24491 ( SUSE ): 6.9

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

* CVE-2026-24491 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

* CVE-2026-24491 ( NVD ): 7.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

* CVE-2026-24491 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server 12 SP5 LTSS

* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0969-1
Release Date: 2026-03-23T14:18:15Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE important heap-use-after-free freerdp cve-2026-24491

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