CVE-2026-83564

Untrusted pointer dereference in Microsoft Windows Search Component allows an authorized attacker to disclose information locally. The flaw arises from processing untrusted pointer data.

A use after free in the Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. The flaw results from accessing freed memory in the search module.

Improper link resolution before file access (link following) in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. The issue stems from improper file path handling.

Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

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

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

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

Heap-based buffer overflow in Microsoft Windows Search Component allows an unauthorized attacker to execute code over a network.

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

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