Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 11 23h2
Total 3434 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-103577 1 Microsoft 7 Windows 11 23h2, Windows 11 24h2, Windows 11 25h2 and 4 more 2026-10-27 N/A 7.5 HIGH
Insecure default variable initialization in Microsoft QUIC allows an unauthorized attacker to bypass a security feature over a network.
CVE-2026-105003 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 7.8 HIGH
Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.
CVE-2026-87694 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 7.8 HIGH
Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-87698 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 5.5 MEDIUM
Out-of-bounds read in Windows Remote Access Service Infrastructure allows an authorized attacker to disclose information locally.
CVE-2026-87699 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 7.8 HIGH
Heap-based buffer overflow in Winlogon allows an authorized attacker to elevate privileges locally.
CVE-2026-105006 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 6.4 MEDIUM
Use after free in HID class driver allows an unauthorized attacker to elevate privileges with a physical attack.
CVE-2026-108458 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-27 N/A 8.8 HIGH
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-108464 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-27 N/A 7.0 HIGH
Use after free in Software Protection Platform (SPP) allows an authorized attacker to elevate privileges locally.
CVE-2026-108467 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 8.8 HIGH
Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an authorized attacker to execute code over a network.
CVE-2026-109453 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-27 N/A 7.0 HIGH
Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-69789 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-27 N/A 7.5 HIGH
Heap-based buffer overflow in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent network.
CVE-2026-69986 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 7.5 HIGH
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-69987 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 7.5 HIGH
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-26180 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-26 N/A 7.8 HIGH
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-32077 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-26 N/A 7.8 HIGH
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
CVE-2026-27918 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-26 N/A 7.8 HIGH
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2026-32152 1 Microsoft 7 Windows 11 23h2, Windows 11 24h2, Windows 11 25h2 and 4 more 2026-10-26 N/A 7.8 HIGH
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-32091 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-26 N/A 8.4 HIGH
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally.
CVE-2026-27925 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-26 N/A 6.5 MEDIUM
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an unauthorized attacker to disclose information over an adjacent network.
CVE-2026-32084 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-26 N/A 5.5 MEDIUM
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.