CVE-2026-3833: Gnutls: gnutls: policy bypass due to case-sensitive nameconstraints comparison
Overview
- Severity
- Medium (CVSS 6.5)
- CVSS Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Aug
- Released
- 2026-05-07
- Last Updated
- 2026-08-07
- EPSS Score
- 0.56% (percentile: 43.8%)
Affected Products (3)
Open Source Software
- cbl2 gnutls 3.7.11-6 on CBL Mariner 2.0
- azl3 gnutls 3.8.3-8 on Azure Linux 3.0
- cbl2 gnutls 3.7.11-6
Revision History
- 2026-05-07: Information published.
- 2026-05-19: Information published.
- 2026-08-07: Information published.