Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 11 24h2
Total 3575 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-70205 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-28 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-2026-83794 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 Portable Device MTP Driver allows an authorized attacker to disclose information locally.
CVE-2026-83795 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 7.5 HIGH
Heap-based buffer overflow in Windows IKE Extension allows an unauthorized attacker to deny service over a network.
CVE-2026-83796 1 Microsoft 5 Windows 11 23h2, Windows 11 24h2, Windows 11 25h2 and 2 more 2026-10-27 N/A 7.8 HIGH
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-83797 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-27 N/A 8.8 HIGH
Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute code over a network.
CVE-2026-83798 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 5.5 MEDIUM
Improper verification of cryptographic signature in Windows Update Stack allows an authorized attacker to perform spoofing locally.
CVE-2026-83826 1 Microsoft 6 Windows 11 23h2, Windows 11 24h2, Windows 11 25h2 and 3 more 2026-10-27 N/A 7.8 HIGH
Untrusted pointer dereference in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
CVE-2026-83827 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 Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-83828 1 Microsoft 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more 2026-10-27 N/A 7.8 HIGH
Heap-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.
CVE-2026-83829 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 Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-83830 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 Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83832 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-27 N/A 7.8 HIGH
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-83833 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 Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-83834 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 Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
CVE-2026-83835 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-27 N/A 5.5 MEDIUM
Buffer over-read in Windows Common Log File System Driver allows an authorized attacker to disclose information locally.
CVE-2026-83836 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 Windows Event Tracing allows an unauthorized attacker to execute code locally.
CVE-2026-83838 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-27 N/A 8.0 HIGH
Integer underflow (wrap or wraparound) in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network.
CVE-2026-83839 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-27 N/A 7.0 HIGH
Time-of-check time-of-use (toctou) race condition in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
CVE-2026-83840 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-27 N/A 7.8 HIGH
Weak authentication in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
CVE-2026-83841 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-27 N/A 7.0 HIGH
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.