CVE-2025-59516High· 7.8▾ TwilightMissing authentication for critical function in Windows Storage VSP Driver allows an authorized attacker to elevate privileges locally.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0.5 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
2.3%
Missing authentication for critical function in Windows Storage VSP Driver allows an authorized attacker to elevate privileges locally.
windows_10_1809 < 10.0.17763.8146windows_10_21h2 < 10.0.19044.6691windows_10_22h2 < 10.0.19045.6691windows_11_23h2 < 10.0.22631.6345windows_11_24h2 < 10.0.26100.7392windows_11_25h2 < 10.0.26200.7392windows_server_2019 < 10.0.17763.8146windows_server_2022 < 10.0.20348.4467windows_server_2022_23h2 < 10.0.25398.2025windows_server_2025 < 10.0.26100.7392Upgrade past the affected range:
windows_10_1809 10.0.17763.8146windows_10_21h2 10.0.19044.6691windows_10_22h2 10.0.19045.6691windows_11_23h2 10.0.22631.6345windows_11_24h2 10.0.26100.7392windows_11_25h2 10.0.26200.7392windows_server_2019 10.0.17763.8146windows_server_2022 10.0.20348.4467windows_server_2022_23h2 10.0.25398.2025windows_server_2025 10.0.26100.7392Connected by shared product, vendor, weakness, or advisory.
CVE-2026-83991Medium· 5.5Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker to perform tampering locally.
CVE-2026-69674Medium· 5.5Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to bypass a security feature locally.
CVE-2026-61356High· 7.8Missing authentication for critical function in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.
CVE-2025-64658High· 7.5Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2025-62221High· 7.8Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-85889Critical· 10.0Missing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.