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Mageia 10 libtiff Significant Denial of Service CVE-2026-36849

mageia
Calendar Grey July 13, 2026
Dist Mageia Esm H88
A security update in Mageia addresses the denial of service risk found in libtiff due to a large SamplesPerPixel tag.
Security update

Summary

Description: The updated packages fix a security vulnerability: Denial of Service via large SamplesPerPixel tag. (CVE-2026-36849)

References

- https://bugs.mageia.org/show_bug.cgi?id=35718

- https://www.openwall.com/lists/oss-security/2026/06/17/1

- https://gitlab.com/libtiff/libtiff/-/work_items/781

- https://www.cve.org/CVERecord?id=CVE-2026-36849

Topics%20covered

Topics Covered

security advisory denial of service important libtiff Mageia CVE-2026-36849

Resolution

SRPMS

- 10/core/libtiff-4.7.2-1.mga10

Severity
important
Lowest
Low
Medium
High
Critical

Publication date: 13 Jul 2026
URL: https://advisories.mageia.org/MGASA-2026-0246.html
Type: security
CVE: CVE-2026-36849

Topics%20covered

Topics Covered

security advisory denial of service important libtiff Mageia CVE-2026-36849

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