CVE-2025-29824HIGH 7.8CISA KEVEPSS p96.8%

CVE-2025-29824Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerability

Microsoft / Windows

Description

Microsoft Windows Common Log File System (CLFS) Driver contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.

Scoring

CVSS 3.17.8 (HIGH)
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS17.98% probability of exploitation · percentile 96.8% · 2026-06-18T12:00:27Z
Published2025-04-08
Last modified2025-10-27

CISA KEV entry

Added to KEV: 2025-04-08

Underlying weaknesses· 1

CWE-416

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29824
  2. https://www.vicarius.io/vsociety/posts/cve-2025-29824-windows-common-log-file-system-driver-elevation-of-privilege-vulnerability-detection-script
  3. https://www.vicarius.io/vsociety/posts/cve-2025-29824-windows-common-log-file-system-driver-elevation-of-privilege-vulnerability-mitigation-script
  4. https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-29824

1

TypeTargetConfidenceTier
WeaknessUse After Freecwe-4160%live

(incoming)1

TypeTargetConfidenceTier
KEVEntryMicrosoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerabilitykev-cve-2025-298240%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation Vulnerability
CVE
Microsoft Windows CLFS Driver Privilege Escalation Vulnerability
CVE
CVE-2026-44809
CVE
Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability
CVE
CVE-2023-23376
CVE
Microsoft Windows Privilege Common Log File System (CLFS) Escalation Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.