CVE-2025-58187

high

Description

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.

References

https://pkg.go.dev/vuln/GO-2025-4007

https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI

https://go.dev/issue/75681

https://go.dev/cl/709854

http://www.openwall.com/lists/oss-security/2025/10/08/1

Details

Source: Mitre, NVD

Published: 2025-10-29

Updated: 2026-10-08

Named Vulnerability: GO-2025-4007Named Vulnerability: GHSA-frhw-mqj2-wxw2

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H