SUSE freerdp Important Buffer Overflow Fixes 2026-1165-1
suse
April 1, 2026
An update that solves six vulnerabilities can now be installed.
Summary
## This update for freerdp fixes the following issues: * CVE-2026-26271: Buffer Overread in FreeRDP Icon Processing (bsc#1258979). * CVE-2026-26955: Out-of-bounds Write in freerdp (bsc#1258982). * CVE-2026-26965: Out-of-bounds Write in freerdp (bsc#1258985). * CVE-2026-31806: improper validation of server messages can lead to a heap buffer overflow and arbitrary code execution (bsc#1259653). * CVE-2026-31883: crafted RDPSND audio format and wave data can cause a heap buffer overflow write (bsc#1259679). * CVE-2026-31885: unchecked predictor can lead to an out-of-bounds read (bsc#1259686). ## 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:
Topics Covered
References
* bsc#1258979
* bsc#1258982
* bsc#1258985
* bsc#1259653
* bsc#1259679
* bsc#1259686
Cross-
* CVE-2026-26271
* CVE-2026-26955
* CVE-2026-26965
* CVE-2026-31806
* CVE-2026-31883
* CVE-2026-31885
CVSS scores:
* CVE-2026-26271 ( NVD ): 5.5
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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-2026-26271 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
* CVE-2026-26955 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2026-26955 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2026-26955 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2026-26965 ( SUSE ): 8.6
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2026:1165-1
Release Date: 2026-04-01T13:41:01Z
Rating: important
Topics Covered
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