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Mageia 9: zlib Important Buffer Overflow Security Fix MGASA-2026-0006

mageia
Calendar Grey January 11, 2026
Dist Mageia Esm H88
Updated zlib packages for Mageia patch buffer overflow issue enabling remote exploitation. Critical security details included.
MGASA-2026-0006 - Updated zlib packages fix security vulnerability

Summary

Description: zlib <= 1.3.1.2 untgz Global Buffer Overflow in TGZfname(). (CVE-2026-22184)

References

- https://bugs.mageia.org/show_bug.cgi?id=34954

- https://www.openwall.com/lists/oss-security/2026/01/06/5

- https://www.cve.org/CVERecord?id=CVE-2026-22184

Topics%20covered

Topics Covered

security advisory buffer overflow important zlib Mageia cve-2026-22184

Resolution

SRPMS

- 9/core/zlib-1.2.13-1.3.mga9

Severity
important
Lowest
Low
Medium
High
Critical

Publication date: 11 Jan 2026
URL: https://advisories.mageia.org/MGASA-2026-0006.html
Type: security
CVE: CVE-2026-22184

Topics%20covered

Topics Covered

security advisory buffer overflow important zlib Mageia cve-2026-22184

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