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CVE-2026-68118 tcp: challenge ACK for non-exact RST in SYN-RECEIVED

🗓️ 10 Aug 2026 11:58:38Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

Linux kernel TCP accepts non-exact RST in SYN-RECEIVED, bypassing challenge ACK and removing request sockets.

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12 Aug 2026 04:19Current
5.4Medium risk
Vulners AI Score5.4
5