CVE-2025-54110

HIGH

Windows Kernel - Integer Overflow or Wraparound

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-54110. PoCs published by canomer.

AI-analyzed exploit summary This repository contains a functional proof-of-concept exploit for CVE-2025-54110, demonstrating an integer overflow in the Windows kernel's NtQueryDirectoryObject function. The PoC attempts to trigger memory corruption via crafted buffer lengths and includes a race condition to induce a system crash (BSOD).

Description

Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally.

Exploits (1)

nomisec WORKING POC 10 stars
by canomer · poc
https://github.com/canomer/CVE-2025-54110-Kernel-EoP-PoC

This repository contains a functional proof-of-concept exploit for CVE-2025-54110, demonstrating an integer overflow in the Windows kernel's NtQueryDirectoryObject function. The PoC attempts to trigger memory corruption via crafted buffer lengths and includes a race condition to induce a system crash (BSOD).

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Moderate
Reliability
Racy
Target: Windows Kernel (NtQueryDirectoryObject)
No auth needed
Prerequisites: Windows system with vulnerable kernel version · Local access to execute the PoC
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (1)

Core 1
Core References

Scores

CVSS v3 8.8
EPSS 0.0382
EPSS Percentile 88.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-190
Status published
Products (17)
microsoft/windows_10_1507 < 10.0.10240.21128 (2 CPE variants)
microsoft/windows_10_1607 < 10.0.14393.8422 (2 CPE variants)
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_2008 (2 CPE variants)
microsoft/windows_server_2008 r2 sp1
... and 7 more
Published Sep 09, 2025
Tracked Since Feb 18, 2026