CVE-2025-58187
Due to the design of the name constraint checking algorithm, the processing time of some inputs scale non-linearly with respect to the size of the certificate. This affects programs which validate arbitrary certificate chains.
Scoring
- Severity
- HIGH
- CVSS base score
- 7.5
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS probability
- 0.38%
- Published
- 2025-10-29
- Last modified
- 2026-09-14
Affected products
- Go standard library crypto/x509
- Go standard library crypto/x509