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CVE-2026-33811 Crash when handling long CNAME response in net

🗓️ 07 May 2026 19:41:19Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

CVE-2026-33811: Long CNAME causes net LookupCNAME with cgo resolver to crash and double-free C memory.

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18 Jul 2026 03:46Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
EPSS0.00813
1