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SUSE Addresses Important CVE-2025-10911 Denial of Service Vulnerabilities

suse
Calendar Grey November 26, 2025
Dist Suse Esm H88
Critical update for SUSE fixing libxslt vulnerabilities impacting system security. Install promptly to safeguard your systems.
* bsc#1250553 * bsc#1251979 Cross-References: * CVE-2025-10911

Summary

## This update for libxslt fixes the following issues: Changes in libxslt: * CVE-2025-11731: Fixed type confusion in exsltFuncResultCompfunction leading to denial of service (bsc#1251979) * CVE-2025-10911: Fixed use-after-free with key data stored cross-RVT (bsc#1250553) ## 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 16.0 zypper in -t patch SUSE-SLES-16.0-24=1 * SUSE Linux Enterprise Server for SAP Applications 16.0 zypper in -t patch SUSE-SLES-16.0-24=1 ## Package List: * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64) * libxslt-tools-1.1.43-160000.3.1 * libxslt1-1.1.43-160000.3.1

Topics%20covered

Topics Covered

security advisory denial of service SuSE important libxslt use-after-free

References

* bsc#1250553

* bsc#1251979

Cross-

* CVE-2025-10911

* CVE-2025-11731

CVSS scores:

* CVE-2025-10911 ( SUSE ): 6.8

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

* CVE-2025-10911 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2025-10911 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2025-11731 ( SUSE ): 8.7

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

* CVE-2025-11731 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-11731 ( NVD ): 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

Affected Products:

* SUSE Linux Enterprise Server 16.0

* SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves two vulnerabilities can now be installed.

##

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:21008-1
Release Date: 2025-11-19T09:40:24Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service SuSE important libxslt use-after-free

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