CVE-2025-29840CWE-121

Windows Media Remote Code Execution Vulnerability

High · published May 13, 2025

CVSS v3.1

8.8

EPSS

1%

Percentile

63.8

In the wild

Unconfirmed

What it is

Stack-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.

The record

Technical detail

CVSS v3.1: 8.8 · HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0: Not supplied
EPSS: 0.01041 · 63.8th percentile
Weakness: CWE-121 · Stack-based Buffer Overflow
Published: 2025-05-13T16:59Z

EPSS history

Timeline

13 MAY 16:59Z
Windows Media Remote Code Execution Vulnerability
cvelistv5