CVE-2025-55236

HIGH

Graphics Kernel - Code Injection

Title source: llm

Time-of-check time-of-use (toctou) race condition in Graphics Kernel allows an authorized attacker to execute code locally.

CVSS v3 7.3

EPSS 0.0009

EPSS Percentile 26.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

CWE

CWE-367 CWE-843

Status published

Products (10)

microsoft/windows_10_1809 < 10.0.17763.7792 (2 CPE variants)

microsoft/windows_10_21h2 < 10.0.19044.6332

microsoft/windows_10_22h2 < 10.0.19045.6332

microsoft/windows_11_22h2 < 10.0.22621.5909

microsoft/windows_11_23h2 < 10.0.22631.5909

microsoft/windows_11_24h2 < 10.0.26100.6508

microsoft/windows_server_2019 < 10.0.17763.7792

microsoft/windows_server_2022 < 10.0.20348.4106

microsoft/windows_server_2022_23h2 < 10.0.25398.1849

microsoft/windows_server_2025 < 10.0.26100.6508

Published Sep 09, 2025

Tracked Since Feb 18, 2026