CVE-2026-69820

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

An uncontrolled search path element in Windows Hello allows an authorized attacker to bypass a security feature locally.

A use-after-free vulnerability in Windows Hello allows an authorized attacker to elevate privileges locally.

A race condition in Windows Hello allows an authorized attacker to elevate privileges locally.

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

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

Double free in Windows Hello allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an authorized attacker to elevate privileges locally.

Cleartext storage of sensitive information in Windows Hello allows an authorized attacker to perform tampering locally.

An incorrect privilege assignment vulnerability in Windows Hello allows an unauthorized attacker to perform tampering locally.