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CVE-2025-61729 Excessive resource consumption when printing error string for host certificate validation in crypto/x509

🗓️ 02 Dec 2025 18:54:10Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

CVE-2025-61729: HostnameError.Error prints unlimited hosts and uses concatenation, causing resource exhaustion from crafted certificates.

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31 Jul 2026 18:30Current
7.2High risk
Vulners AI Score7.2
CVSS 3.17.5
4