Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 11 26h1
Total 1143 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-40406 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.5 HIGH
Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network.
CVE-2026-40405 1 Microsoft 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more 2026-06-17 N/A 7.5 HIGH
Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network.
CVE-2026-40403 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 8.8 HIGH
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally.
CVE-2026-40401 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.1 HIGH
Windows TCP/IP Denial of Service Vulnerability
CVE-2026-40399 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-06-17 N/A 7.8 HIGH
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
CVE-2026-40398 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.8 HIGH
Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.
CVE-2026-40397 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.8 HIGH
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-40382 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.8 HIGH
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
CVE-2026-40380 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 6.2 MEDIUM
Heap-based buffer overflow in Volume Manager Extension Driver allows an authorized attacker to execute code with a physical attack.
CVE-2026-40377 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.8 HIGH
Heap-based buffer overflow in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally.
CVE-2026-35424 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.5 HIGH
Missing release of memory after effective lifetime in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.
CVE-2026-35423 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 5.4 MEDIUM
Out-of-bounds read in Telnet Client allows an unauthorized attacker to disclose information over a network.
CVE-2026-35422 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 6.5 MEDIUM
Authentication bypass using an alternate path or channel in Windows TCP/IP allows an authorized attacker to bypass a security feature over a network.
CVE-2026-35421 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.8 HIGH
Heap-based buffer overflow in Windows GDI allows an unauthorized attacker to execute code locally.
CVE-2026-35419 1 Microsoft 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more 2026-06-17 N/A 5.5 MEDIUM
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.
CVE-2026-35418 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-06-17 N/A 7.8 HIGH
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-35417 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-06-17 N/A 7.8 HIGH
Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
CVE-2026-35416 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.0 HIGH
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-35415 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.8 HIGH
Integer overflow or wraparound in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
CVE-2026-34351 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-06-17 N/A 7.8 HIGH
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.