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CVE-2026-23139 netfilter: nf_conncount: update last_gc only when GC has been performed

🗓️ 14 Feb 2026 15:22:24Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

Update last_gc only when a garbage collection is performed to prevent GC bypass in netfilter connection counting.

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28 Apr 2026 18:29Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.5 - 7.5
EPSS0.00036
1