RHEL 8 : gnutls (RHSA-2026:20611)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:20611 advisory. Please update the gnutls packages to provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and...

Photon OS 5.0: Gnutls PHSA-2026-5.0-0852

An update of the gnutls package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-0852. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Debian dla-4595 : gnutls-bin - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4595 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4595-1 [email protected]...

CLSA-2026-1779355433 Fix CVE(s): CVE-2026-3833

SECURITY UPDATE: nameConstraints case-sensitive comparison bypass - debian/patches/CVE-2026-3833.patch: perform case-insensitive comparison of dNSName and rfc822Name domain labels in X.509 nameConstraints processing, fixing excludedSubtrees / permittedSubtrees bypass via letter-casing in the SAN....

CLSA-2026-1778832314 Fix CVE(s): CVE-2026-3833

SECURITY UPDATE: Certificate policy bypass via case-sensitive nameConstraints - debian/patches/CVE-2026-3833.patch: replace memcmp with cstrncasecmp in endswith, emailendswith, dnsnamematches and emailmatches in lib/x509/nameconstraints.c so DNS labels and email domains are compared...