PT-2026-37379 · Gnutls+4 · Gnutls+4

1Seal + 1 · CVE-2026-42012 · Published 2026-02-25 · Updated 2026-07-22

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:C/A:N

Name of the Vulnerable Software and Affected Versions gnutls versions prior to 3.8.13-1.1

Description No detailed information was provided regarding the nature of the security issues fixed in this package.

Recommendations Update to version 3.8.13-1.1.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

ALSA-2026:20611

ALSA-2026:20612

ALSA-2026:20613

BDU:2026-09660

CVE-2026-42012

ECHO-ABD3-5305-C7CA

OPENSUSE-SU-2026:10691-1

RHSA-2026:13274

RHSA-2026:20611

RHSA-2026:26409

SUSE-SU-2026:2822-1

USN-8284-1

USN-8539-1

Affected Products

Linuxmint

Red Os

Rocky Linux

Ubuntu

Gnutls

References · 117

• https://linux.oracle.com/errata/ELSA-2026-20613.html · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:29197 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-42012 · Security Note
• https://linux.oracle.com/errata/ELSA-2026-20612.html · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:30850 · Vendor Advisory
• https://errata.almalinux.org/8/ALSA-2026-20611.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-42009 · Vendor Advisory
• https://errata.almalinux.org/9/ALSA-2026-20612.html · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:20613 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-42013 · Vendor Advisory
• https://errata.almalinux.org/10/ALSA-2026-20613.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-33845 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:26409 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-42012 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:26319 · Vendor Advisory