SUSE 2026-0606-1 libxml2 Moderate Resource Leak App Crash Fix
suse
February 24, 2026
An update that solves five vulnerabilities and has seven security fixes can now be installed.
Summary
## This update for libxml2 fixes the following issues: * CVE-2026-0990: Fixed a call stack overflow leading to application crash due to infinite recursion in `xmlCatalogXMLResolveURI`. (bsc#1256807, bsc#1256811) * CVE-2026-0992: Fixed an excessive resource consumption when processing XML catalogs due to exponential behavior. (bsc#1256809, bsc#1256812) * CVE-2026-1757: Fixed a memory leak in the `xmllint` interactive shell. (bsc#1257594, bsc#1257595) * CVE-2025-10911: Fixed a use-after-free with key data stored cross-RVT. (bsc#1250553) * CVE-2026-0989: Fixe a call stack exhaustion leading to application crash due to RelaxNG parser not limiting the recursion depth. (bsc#1256805, bsc#1256810) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like
Topics Covered
References
* bsc#1250553
* bsc#1256804
* bsc#1256805
* bsc#1256807
* bsc#1256808
* bsc#1256809
* bsc#1256810
* bsc#1256811
* bsc#1256812
* bsc#1257593
* bsc#1257594
* bsc#1257595
Cross-
* CVE-2025-10911
* CVE-2026-0989
* CVE-2026-0990
* CVE-2026-0992
* CVE-2026-1757
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-2026-0989 ( SUSE ): 6.3
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
* CVE-2026-0989 ( SUSE ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
* CVE-2026-0989 ( NVD ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
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Announcement ID: SUSE-SU-2026:0606-1
Release Date: 2026-02-24T11:19:39Z
Rating: moderate
Topics Covered
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