CVE-2026-54787: sigstore-go fails to check signature timestamps against a signing key's validity period
Overview
- Severity
- Low (CVSS 3.1)
- CVSS Vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Aug
- Released
- 2026-08-07
- EPSS Score
- 0.09% (percentile: 0.5%)
Affected Products (1)
Open Source Software
- azl3 gh 2.62.0-20 on Azure Linux 3.0
Revision History
- 2026-08-07: Information published.