CVE-2026-34349

A heap-based buffer overflow vulnerability in Windows Media allows an unauthenticated attacker to execute code remotely over a network. The flaw occurs due to buffer overflow on the heap during media processing.

Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.

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

Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.

Use-after-free vulnerability in Windows Media allows an authorized attacker to elevate privileges locally.

Race condition vulnerability in Windows Media allows an authorized attacker to elevate privileges locally.

Windows Media contains a heap-based buffer overflow vulnerability that allows an unauthorized attacker to execute code locally.

Use-After-Free vulnerability in Windows Media allows an authorized attacker to elevate privileges locally.

An exposure of sensitive information to an unauthorized actor exists in Windows Media. An unauthorized attacker can exploit this to disclose information remotely over the network.