PT-2025-28559 · Microsoft · Windows Event Tracing+1

Chen Le Qi + 1 · Published 2025-07-08 · Updated 2025-07-08 · CVE-2025-49660

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Windows Event Tracing (affected versions not specified)

Description: The issue is related to a use after free condition in Windows Event Tracing, which allows an authorized attacker to elevate privileges locally.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2025-08367

CVE-2025-49660

Affected Products

Windows

Windows Event Tracing

References · 7

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49660 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08367 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-49660 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-49660 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-49660 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-49660 · Security Note
• https://twitter.com/CVEnew/status/1942658157148528823 · Twitter Post