CVEvulnerability

CVE-2026-42508

9.1 CRITICAL Published 2026-05-22 Modified 2026-09-15 Official page ↗
Status
Modified
Published
2026-05-22
Last modified
2026-09-15
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
7.4 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-295

Description

Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation. Now, both the 'key' and 'key.SignatureKey' are checked for @revoked.

Affected configurations

• golang crypto (< 0.52.0)

Related

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References