Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 11 25h2
Total 1461 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-56184 1 Microsoft 7 Windows 10 21h2, Windows 10 22h2, Windows 11 24h2 and 4 more 2026-07-22 N/A 5.5 MEDIUM
Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an authorized attacker to disclose information locally.
CVE-2026-56189 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-22 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally.
CVE-2026-54125 1 Microsoft 9 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 6 more 2026-07-21 N/A 7.8 HIGH
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-54115 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-21 N/A 7.8 HIGH
Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate privileges locally.
CVE-2026-50500 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-21 N/A 7.5 HIGH
Use after free in Windows Netlogon allows an authorized attacker to elevate privileges over a network.
CVE-2026-50498 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-21 N/A 7.8 HIGH
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
CVE-2026-50496 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-21 N/A 7.5 HIGH
Out-of-bounds read in Windows Network Policy Server SNMP allows an unauthorized attacker to disclose information over a network.
CVE-2026-50494 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-21 N/A 7.8 HIGH
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
CVE-2026-50485 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-21 N/A 4.5 MEDIUM
Buffer over-read in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network.
CVE-2026-50492 1 Microsoft 11 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 8 more 2026-07-21 N/A 6.8 MEDIUM
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code with a physical attack.
CVE-2026-50488 1 Microsoft 3 Windows 11 24h2, Windows 11 25h2, Windows Server 2025 2026-07-21 N/A 7.8 HIGH
Improper neutralization of special elements used in a command ('command injection') in Windows Clipboard User Service allows an authorized attacker to elevate privileges locally.
CVE-2026-50489 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-21 N/A 8.8 HIGH
Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-50417 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-21 N/A 7.8 HIGH
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
CVE-2026-50377 1 Microsoft 11 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 8 more 2026-07-21 N/A 5.5 MEDIUM
Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-50392 1 Microsoft 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more 2026-07-21 N/A 7.0 HIGH
Use after free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
CVE-2026-55144 1 Microsoft 5 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 2 more 2026-07-21 N/A 7.1 HIGH
Missing cryptographic step in Windows CryptoAPI allows an authorized attacker to perform tampering locally.
CVE-2026-45602 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-07-20 N/A 9.1 CRITICAL
No cwe for this issue in Windows DHCP Server allows an unauthorized attacker to perform tampering over a network.
CVE-2026-50422 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-20 N/A 7.8 HIGH
Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-50357 1 Microsoft 11 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 8 more 2026-07-20 N/A 7.8 HIGH
Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.
CVE-2026-54995 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-07-20 N/A 8.1 HIGH
Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.