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SUSE: libxslt Important Denial of Service Fix CVE-2025-10911 2025:3875-1

suse
Calendar Grey October 30, 2025
Dist Suse Esm H88
Critical update for libxslt in SUSE addressing important security issues and potential service disruptions.
* bsc#1250553 * bsc#1251979 Cross-References: * CVE-2025-10911

Summary

## This update for libxslt fixes the following issues: * CVE-2025-11731: fixed a type confusion in exsltFuncResultComp function leading to denial of service (bsc#1251979) * CVE-2025-10911: last fix caused a regression, patch was temporary disabled (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: * openSUSE Leap 15.4 zypper in -t patch SUSE-2025-3875=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-3875=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-3875=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-3875=1

Topics%20covered

Topics Covered

security advisory denial of service update SuSE important libxslt

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:

* Basesystem Module 15-SP6

* Basesystem Module 15-SP7

* openSUSE Leap 15.4

* openSUSE Leap 15.6

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise Desktop 15 SP7

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:3875-1
Release Date: 2025-10-30T15:27:20Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service update SuSE important libxslt

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