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GO-2025-4175 Improper application of excluded DNS name constraints when verifying wildcard names in crypto/x509

🗓️ 02 Dec 2025 20:55:55Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Excluding test.example.com in a chain does not stop wildcard SANs like *.example.com in the leaf.

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15 May 2026 10:59Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.16.5
EPSS0.00274
SSVC
4