Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 10 21h2
Total 4018 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-83755 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 5.5 MEDIUM
Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.
CVE-2026-83712 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-29 N/A 7.8 HIGH
Out-of-bounds write in Windows NTFS allows an authorized attacker to execute code locally.
CVE-2026-83704 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 7.8 HIGH
Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-83690 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-29 N/A 7.8 HIGH
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-83691 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 7.8 HIGH
Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to elevate privileges locally.
CVE-2026-83758 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 7.8 HIGH
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to execute code locally.
CVE-2026-83686 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 5.5 MEDIUM
Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.
CVE-2026-83664 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 5.5 MEDIUM
Access of resource using incompatible type ('type confusion') in Windows Portable Device File System Driver allows an authorized attacker to disclose information locally.
CVE-2026-83668 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 5.5 MEDIUM
Out-of-bounds read in Windows WLAN Service allows an authorized attacker to disclose information locally.
CVE-2026-83669 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-10-29 N/A 7.8 HIGH
Use of uninitialized resource in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
CVE-2026-83671 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-29 N/A 6.5 MEDIUM
Out-of-bounds read in Windows Hyper-V allows an authorized attacker to disclose information locally.
CVE-2026-83672 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 4.7 MEDIUM
Exposure of sensitive system information to an unauthorized control sphere in Windows Installer allows an authorized attacker to disclose information locally.
CVE-2026-83676 1 Microsoft 9 Windows 10 21h2, Windows 10 22h2, Windows 11 23h2 and 6 more 2026-10-29 N/A 7.0 HIGH
Integer underflow (wrap or wraparound) in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-83521 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 6.5 MEDIUM
Out-of-bounds read in Windows IKE Extension allows an authorized attacker to disclose information over a network.
CVE-2026-83522 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 8.1 HIGH
Reliance on untrusted inputs in a security decision in Windows IKE Extension allows an unauthorized attacker to perform spoofing over a network.
CVE-2026-83678 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 7.8 HIGH
Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
CVE-2026-83655 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 7.5 HIGH
Out-of-bounds read in Network Policy Server (NPS) allows an unauthorized attacker to deny service over a network.
CVE-2026-83656 1 Microsoft 9 Windows 10 21h2, Windows 10 22h2, Windows 11 23h2 and 6 more 2026-10-29 N/A 4.7 MEDIUM
Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.
CVE-2026-83658 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more 2026-10-29 N/A 5.5 MEDIUM
Improper access control in Windows Error Reporting allows an authorized attacker to disclose information locally.
CVE-2026-83659 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 11 more 2026-10-29 N/A 7.8 HIGH
Improper link resolution before file access ('link following') in Windows User Profile Service allows an authorized attacker to elevate privileges locally.