Windows 11 25h2

windows_11_25h2

Vendor: Microsoft • 512 CVEs

CVEs (512)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2026-34339 1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 more May 14, 2026 May 12, 2026 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service locally.
CVE-2026-34338 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
CVE-2026-34337 1Microsoft 11Windows 10 1809 Windows 10 21h2Windows 10 22h2+8 more May 14, 2026 May 12, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-34336 1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 more Jun 1, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2026-34334 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
CVE-2026-34333 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
CVE-2026-34331 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
CVE-2026-34330 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more Jun 1, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
CVE-2026-34329 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over an adjacent network.
CVE-2026-33841 1Microsoft 9Windows 10 21h2 Windows 10 22h2Windows 11 23h2+6 more May 14, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-33840 1Microsoft 4Windows 11 24h2 Windows 11 25h2Windows 11 26h1+1 more Jun 1, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
CVE-2026-33839 1Microsoft 11Windows 10 1809 Windows 10 21h2Windows 10 22h2+8 more May 14, 2026 May 12, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
CVE-2026-33838 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
CVE-2026-33837 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
CVE-2026-33835 1Microsoft 11Windows 10 1809 Windows 10 21h2Windows 10 22h2+8 more May 14, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-33834 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Improper access control in Windows Event Logging Service allows an authorized attacker to elevate privileges locally.
CVE-2026-32209 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 4.4 MEDIUM· v3 N/A· v2 Improper access control in Windows Filtering Platform (WFP) allows an authorized attacker to bypass a security feature locally.
CVE-2026-32170 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more Jun 1, 2026 May 12, 2026 N/A· v4 6.7 MEDIUM· v3 N/A· v2 Double free in Windows Rich Text Edit allows an authorized attacker to elevate privileges locally.
CVE-2026-32161 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 7.5 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Native WiFi Miniport Driver allows an unauthorized attacker to execute code over an adjacent network.
CVE-2026-21530 1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 more May 14, 2026 May 12, 2026 N/A· v4 6.7 MEDIUM· v3 N/A· v2 Double free in Windows Rich Text Edit allows an authorized attacker to elevate privileges locally.

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