Mageia alert MGASA-2026-0027 (libxml2)

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Mageia Updates <updates-announce@ml.mageia.org>
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updates-announce@ml.mageia.org
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[updates-announce] MGASA-2026-0027: Updated libxml2 packages fix security vulnerabilities
Date:
             
 
Fri, 30 Jan 2026 01:40:15 +0100
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<20260130004015.E1B07A0DE2@duvel.mageia.org>
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Article
MGASA-2026-0027 - Updated libxml2 packages fix security vulnerabilities

Publication date: 30 Jan 2026
URL: https://advisories.mageia.org/MGASA-2026-0027.html
Type: security
Affected Mageia releases: 9
CVE: CVE-2025-8732,
     CVE-2026-0989,
     CVE-2026-0990,
     CVE-2026-0992

Description:
xmlcatalog xmlParseSGMLCatalog recursion. (CVE-2025-8732)
Unbounded relaxng include recursion leading to stack overflow.
(CVE-2026-0989)
Denial of service via uncontrolled recursion in xml catalog processing.
(CVE-2026-0990)
Denial of service via crafted xml catalogs. (CVE-2026-0992)

References:
- https://bugs.mageia.org/show_bug.cgi?id=35058
- https://ubuntu.com/security/notices/USN-7974-1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-8732
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-0989
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-0990
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-0992

SRPMS:
- 9/core/libxml2-2.10.4-1.9.mga9