Microsoft Windows 11 version 26H1 vulnerabilities

Out-of-bounds read in Windows Update allows an authorized attacker to disclose information locally.

Improper protection of alternate path in Windows AppX Deployment Service allows an authorized attacker to bypass a security feature locally.

Null pointer dereference in Windows VMSwitch allows an authorized attacker to deny service locally.

Out-of-bounds read in Desktop Window Manager allows an authorized attacker to disclose information locally.

Improper limitation of a pathname to a restricted directory ('path traversal') in Windows Libarchive allows an unauthorized attacker to perform tampering over a network.

Incorrect authorization in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.

Improper link resolution before file access ('link following') in Windows AppX Deployment Service allows an authorized attacker to disclose information locally.

Relative path traversal in Windows Libarchive allows an unauthorized attacker to perform tampering over a network.