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CVE-2026-97943 x86/mm/pat: Acquire init_mm write lock on collapse to avoid UAF

🗓️ 25 Sep 2026 10:22:54Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

Linux kernel x86 uses a use-after-free in cpa_collapse_large_pages without init_mm locks.

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27 Sep 2026 03:47Current
6.3Medium risk
Vulners AI Score6.3
6