PT-2025-28539 · Microsoft · Mpeg-2 Video Extension+1

Published 2025-07-08 · Updated 2025-07-09 · CVE-2025-48806

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: Microsoft MPEG-2 Video Extension (affected versions not specified)

Description: The issue is related to a use after free condition in the Microsoft MPEG-2 Video Extension, which allows an authorized attacker to execute code locally.

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

RCE

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2025-08533

CVE-2025-48806

Affected Products

Mpeg-2 Video Extension

Windows

References · 7

• https://osv.dev/vulnerability/CVE-2025-48806 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48806 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-48806 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-48806 · Security Note
• https://bdu.fstec.ru/vul/2025-08533 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-48806 · Security Note
• https://twitter.com/CVEnew/status/1942958430513148067 · Twitter Post