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CVE-2026-23161 mm/shmem, swap: fix race of truncate and swap entry split

🗓️ 14 Feb 2026 16:01:26Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Fix race in shmem truncate and swap entry split by unifying order check with compare exchange and preventing end-border overflow.

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28 Apr 2026 18:29Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.14.7 - 7.3
EPSS0.00014
3