CVE-2025-48806 HIGH

CVE-2025-48806: Microsoft MPEG-2 Video Extension Remote Code Execution Vulnerability

Vendor Microsoft
Product Windows 10 Version 1507
Weakness CWE-416
Published July 8, 2025
Last update February 26, 2026
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Use after free in Microsoft MPEG-2 Video Extension allows an authorized attacker to execute code locally.

Key dates

02Disclosure timeline

July 8, 2025 CVE published
February 26, 2026 Record updated