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CVE-2026-89928 KVM: x86/mmu: Consume the locked rmap value in the lockless rmap walk

🗓️ 16 Sep 2026 10:32:20Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Slab use-after-free in Linux kernel KVM x86/mmu lockless rmap walk re-reading rmap_head->val.

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17 Sep 2026 03:47Current
CVSS 3.18.8
2