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Mageia 9 libtiff Important Code Exec Denial of Service MGASA-2026-0114

mageia
Calendar Grey May 7, 2026
Dist Mageia Esm H88
Arbitrary code execution or denial of service vulnerability fixed in Mageia 9 libtiff update. Enhanced security measures.
MGASA-2026-0114 - Updated libtiff packages fix security vulnerability

Summary

Description: Arbitrary code execution or denial of service via signed integer overflow in tiff file processing. (CVE-2026-4775)

References

- https://bugs.mageia.org/show_bug.cgi?id=35340

- https://lwn.net/Articles/1066930/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-4775

Resolution

SRPMS

- 9/core/libtiff-4.5.1-1.8.mga9

Severity
important
Lowest
Low
Medium
High
Critical

Publication date: 07 May 2026
URL: https://advisories.mageia.org/MGASA-2026-0114.html
Type: security
CVE: CVE-2026-4775

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