ZeroHour

CVE-2025-61727

CVSS 3.1
6.5 medium
EPSS
<1%p21
Published
()
Modified
Description

An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com.

Vendors
golang
Products
go
Weakness
CWE-295
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

In the news

No ingested article mentions this CVE yet.