CVE Database · CVE-2026-40402
CVSS v3.1
9.3
EPSS
0.33%
Published
May 12, 2026
Modified
May 15, 2026
Public PoC / Exploit
All weaponized →No public PoC or exploit code indexed for this CVE.
Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
Description
Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HWeaknesses (CWE)
Affected Products (3)
References (1)