CVE-2026-85804High· 7.8▾ TwilightUse after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.3%
Last analysed / modified upstream
Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
windows_11_23h2 < 10.0.22631.7652windows_11_24h2 < 10.0.26100.9711windows_11_25h2 < 10.0.26200.9711windows_11_26h1 < 10.0.28000.3231windows_11_26h2 < 10.0.26300.9711windows_server_2025 < 10.0.26100.33650Upgrade past the affected range:
windows_11_23h2 10.0.22631.7652windows_11_24h2 10.0.26100.9711windows_11_25h2 10.0.26200.9711windows_11_26h1 10.0.28000.3231windows_11_26h2 10.0.26300.9711windows_server_2025 10.0.26100.33650Connected by shared product, vendor, weakness, or advisory.
CVE-2026-85803High· 7.0Use after free in Windows Camera Frame Server Monitor allows an authorized attacker to elevate privileges locally.
CVE-2026-26165High· 7.0Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2026-26181High· 7.8Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
CVE-2026-32152High· 7.8Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-32154High· 7.8Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-72936High· 8.1Use after free in Windows SMB Client allows an unauthorized attacker to execute code over a network.