CVE-2025-55335

HIGH

Windows NTFS - Privilege Escalation

Title source: llm

Use after free in Windows NTFS allows an unauthorized attacker to elevate privileges locally.

Core 1

Core References

Vendor Advisory vendor-advisory patch

CVSS v3 7.4

EPSS 0.0003

EPSS Percentile 10.4%

Attack Vector LOCAL

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

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

CWE

CWE-362 CWE-416

Status published

Products (18)

microsoft/windows_10_1507 < 10.0.10240.21161

microsoft/windows_10_1607 < 10.0.14393.8519

microsoft/windows_10_1809 < 10.0.17763.7919

microsoft/windows_10_21h2 < 10.0.19044.6456

microsoft/windows_10_22h2 < 10.0.19045.6456

microsoft/windows_11_22h2 < 10.0.22621.6060

microsoft/windows_11_23h2 < 10.0.22631.6060

microsoft/windows_11_24h2 < 10.0.26100.6899

microsoft/windows_11_25h2 < 10.0.26200.6899

microsoft/windows_server_2008

... and 8 more

Published Oct 14, 2025

Tracked Since Feb 18, 2026