CVE-2025-29824

Name: CVE-2025-29824
Creator: NVD / NIST
Published: 2025-04-08T18:16:08.34+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10Actively ExploitedEPSS 17.98%

Last modified Jun 17, 2026

CVE-2025-29824 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.. CISA has confirmed active exploitation in the wild. EPSS estimates a 17.98% chance of exploitation in the next 30 days.

Description

Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

17.98%

96.8th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Apr 29, 2025.

Weakness Enumeration

CWE-416

Affected Software

Vendor	Product	Versions	Update
Microsoft	Windows 10 1507	< 10.0.10240.20978	—
Microsoft	Windows 10 1607	< 10.0.14393.7969	—
Microsoft	Windows 10 1809	< 10.0.17763.7136	—
Microsoft	Windows 10 21h2	< 10.0.19044.5737	—
Microsoft	Windows 10 22h2	< 10.0.19045.5737	—
Microsoft	Windows 11 22h2	< 10.0.22621.5189	—
Microsoft	Windows 11 23h2	< 10.0.22631.5189	—
Microsoft	Windows 11 24h2	< 10.0.26100.3775	—
Microsoft	Windows Server 2008	All versions	Sp2
Microsoft	Windows Server 2008	r2	Sp1
Microsoft	Windows Server 2012	All versions	—
Microsoft	Windows Server 2012	r2	—
Microsoft	Windows Server 2016	< 10.0.14393.7969	—
Microsoft	Windows Server 2019	< 10.0.17763.7136	—
Microsoft	Windows Server 2022	< 10.0.20348.3453	—
Microsoft	Windows Server 2022 23h2	< 10.0.25398.1551	—
Microsoft	Windows Server 2025	< 10.0.26100.3775	—

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29824Vendor Advisory
https://www.vicarius.io/vsociety/posts/cve-2025-29824-windows-common-log-file-system-driver-elevation-of-privilege-vulnerability-detection-scriptExploit, Third Party Advisory
https://www.vicarius.io/vsociety/posts/cve-2025-29824-windows-common-log-file-system-driver-elevation-of-privilege-vulnerability-mitigation-scriptExploit, Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-29824US Government Resource

Timeline

Published: Apr 8, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-29824?

Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

How severe is CVE-2025-29824?

CVE-2025-29824 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 17.98% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2025-29824?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-29824?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST