Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows 11 26h2
Total 985 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-97794 1 Microsoft 7 Windows 11 23h2, Windows 11 24h2, Windows 11 25h2 and 4 more 2026-10-16 N/A 7.8 HIGH
Heap-based buffer overflow in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.
CVE-2026-97799 1 Microsoft 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more 2026-10-16 N/A 7.8 HIGH
Improper verification of cryptographic signature in Windows Audio Service allows an authorized attacker to elevate privileges locally.
CVE-2026-97800 1 Microsoft 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more 2026-10-16 N/A 7.8 HIGH
Incorrect permission assignment for critical resource in Windows Mobile Broadband allows an authorized attacker to elevate privileges locally.
CVE-2026-97810 1 Microsoft 6 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 3 more 2026-10-16 N/A 7.0 HIGH
Heap-based buffer overflow in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.
CVE-2026-97830 1 Microsoft 7 Windows 11 23h2, Windows 11 24h2, Windows 11 25h2 and 4 more 2026-10-14 N/A 7.5 HIGH
Double free in Windows Internet Information Services allows an unauthorized attacker to deny service over a network.