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critical threat

CVE-2026-40402 - Windows Hyper-V Use-After-Free Privilege Escalation

CVE-2026-40402 is a use-after-free vulnerability in Windows Hyper-V, enabling an unauthorized local attacker to escalate privileges.

Hyper-V privilege-escalation use-after-free
2r 1t 1c
high advisory

Windows Hyper-V Improper Input Validation Vulnerability (CVE-2026-32149)

CVE-2026-32149 is a vulnerability in Windows Hyper-V due to improper input validation, which allows an authorized, local attacker to execute arbitrary code.

hyper-v code-execution vulnerability windows
2r 2t 1c