[ CVE-2026-95209 · Published 8 Oct 2026 ]

Vulnerability

CVSS 5.9 EPSS <1%1 agency advisoryNo fix listed yet

[ Description ]Official description

An issue in gnutls v3.8.13 causes legitimate CA certificates to be rejected, leading to a Denial of Service (DoS).

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

BSI CERT-Bund8 Oct 2026WID-SEC-2026-3843

GnuTLS: Multiple vulnerabilities Translated from German
CVE-2026-95210CVE-2026-95209CVE-2026-95184+3 more CVEs

[ References ]References

gist.github.com/lkloliver/8e4498311aff18e2077010e412043e18
www.gnutls.org

[ Description ]Official description

[ Fixes ]Fixes and patches

[ Advisories ]Government CERT advisories

GnuTLS: Multiple vulnerabilities Translated from German

[ References ]References