Microsoft: >> Windows 11 26h1 Security Vulnerabilities
Access of resource using incompatible type ('type confusion') in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.005
Published
2026-10-13
Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-10-13
Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-10-13
Stack-based buffer overflow in Windows Internet Information Services allows an unauthorized attacker to execute code over a network.
CVSS Score
9.8
EPSS Score
0.01
Published
2026-10-13
Use after free in Windows Netlogon allows an authorized attacker to deny service over a network.
CVSS Score
5.3
EPSS Score
0.011
Published
2026-10-13
Use after free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-10-13
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-10-13
Out-of-bounds read in Windows IP Over USB Service allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.005
Published
2026-10-13
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVSS Score
7.5
EPSS Score
0.006
Published
2026-10-13
Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.
CVSS Score
8.1
EPSS Score
0.007
Published
2026-10-13