The vulnerability of the kvm_reset_dirty_gfn() function in the virt/kvm/dirty_ring.c module of the Kernel-based Virtual Machine (KVM) virtualization subsystem of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 04 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
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04 Sep 2026 00:00Current
4.4Medium risk
Vulners AI Score4.4
CVSS 26.8
CVSS 37.8
EPSS0.00152