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Mageia 9 gnutls Important Denial of Service Vulnerability MGASA-2026-0045

mageia
Calendar Grey February 20, 2026
Dist Mageia Esm H88
An updated gnutls package mitigates critical denial of service risk on Mageia systems.
MGASA-2026-0045 - Updated gnutls packages fix security vulnerability

Summary

Description: Denial of service via excessive resource consumption during certificate verification. (CVE-2025-14831)

References

- https://bugs.mageia.org/show_bug.cgi?id=35114

- https://www.openwall.com/lists/oss-security/2026/02/09/6

- https://lists.debian.org/debian-security-announce/2026/msg00049.html

- https://www.cve.org/CVERecord?id=CVE-2025-14831

Topics%20covered

Topics Covered

security advisory denial of service important gnutls certificate verification Mageia

Resolution

SRPMS

- 9/core/gnutls-3.8.4-1.4.mga9

Severity
important
Lowest
Low
Medium
High
Critical

Publication date: 20 Feb 2026
URL: https://advisories.mageia.org/MGASA-2026-0045.html
Type: security
CVE: CVE-2025-14831

Topics%20covered

Topics Covered

security advisory denial of service important gnutls certificate verification Mageia

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