CVEvulnerability

CVE-2026-88647

6.5 MEDIUM Published 2026-10-08 Modified 2026-10-19 Official page ↗
Status
Awaiting Analysis
Published
2026-10-08
Last modified
2026-10-19
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.5 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
Weaknesses
CWE-297

Description

A hostname verification bypass in GnuTLS v3.8.13 allows attackers to circumvent the Common Name fallback mechanism and eavesdrop on communications via a crafted certificate.

Related

Weakness · CWE (1)

  • CWE-297 Improper Validation of Certificate with Host Mismatch weakness

References