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GnuTLS — security advisories

11 advisorieslatest 2026-08-12⚡ RSS feed

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[UPDATE] [high] GnuTLS: Multiple vulnerabilities

highCVE-2026-33845 CVE-2026-33846 CVE-2026-3832 CVE-2026-3833cert-bund2026-08-12

CVE-2026-3833: Gnutls: gnutls: policy bypass due to case-sensitive nameconstraints comparison

mediumCVSS 6.5CVE-2026-3833msrc2026-08-06

CVE-2026-3832: Gnutls: gnutls: security bypass allows acceptance of revoked server certificates via crafted ocsp response

lowCVSS 3.7CVE-2026-3832msrc2026-08-06

[UPDATE] [medium] GnuTLS: Multiple vulnerabilities allow Denial of Service

mediumCVE-2025-14831 CVE-2026-1584cert-bund2026-07-22

[UPDATE] [low] GnuTLS: Vulnerability allows unspecified attack

lowCVE-2025-9820cert-bund2026-07-21

USN-8539-1: GnuTLS vulnerabilities

unknownCVE-2026-42011 CVE-2026-42012 CVE-2026-42013 CVE-2026-42014ubuntu2026-07-14

[UPDATE] [medium] GnuTLS: Vulnerability allows denial of service

mediumCVE-2024-12243cert-bund2026-07-07

[UPDATE] [medium] GnuTLS: Multiple vulnerabilities

mediumCVE-2024-0553 CVE-2024-0567cert-bund2026-07-07

USN-8502-1: GnuTLS vulnerabilities

unknownCVE-2024-0553 CVE-2024-12243 CVE-2025-9820 CVE-2025-14831ubuntu2026-07-06

CVE-2026-5419: Guntls: gnutls: information disclosure via timing side-channel in pkcs#7 padding removal

lowCVSS 3.7CVE-2026-5419msrc2026-06-09

CVE-2026-42014: Gnutls: fix use-after-free in gnutls_pkcs11_token_set_pin

mediumCVSS 6.6CVE-2026-42014msrc2026-06-09