Time-of-check time-of-use (toctou) race condition in NtQueryInformation Token function (ntifs.h) allows an authorized attacker to elevate privileges locally.

Related CVEs

CVE-2025-55696

Key Information

GHSA ID

GHSA-fc47-mqrj-q8w9

Published

October 14, 2025 6:30 PM

Last Modified

October 14, 2025 6:30 PM

CVSS Score

7.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: November 24, 2025 6:29 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.