JVNDB-2026-016976

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.

Untrusted search path in Windows GDI allows an unauthorized attacker to execute code locally.

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to elevate privileges over an adjacent network.

Improper link resolution before file access ('link following') in Winlogon allows an authorized attacker to elevate privileges locally.

Exposure of sensitive information to an unauthorized actor in Windows Accessibility Infrastructure (ATBroker.exe) allows an authorized attacker to disclose information locally.

Exposure of sensitive information to an unauthorized actor in Windows Shell Link Processing allows an unauthorized attacker to perform spoofing over a network.

Out-of-bounds read in Windows GDI+ allows an unauthorized attacker to disclose information over a network.

Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to disclose information locally.

Improper validation of specified type of input in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Improper restriction of names for files and other resources in Active Directory Domain Services allows an authorized attacker to elevate privileges over a network.

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows Extensible File Allocation allows an authorized attacker to elevate privileges locally.

Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

Use after free in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.

Divide by zero in Microsoft Graphics Component allows an unauthorized attacker to deny service locally.

Null pointer dereference in Microsoft Graphics Component allows an unauthorized attacker to deny service locally.