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CVE-2026-72137 xfrm: nat_keepalive: avoid double free on send error

🗓️ 15 Aug 2026 05:53:11Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 8 Views

Linux kernel nat_keepalive double frees skb on send error after output path takes ownership.

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18 Aug 2026 03:56Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.19.8
8