CVE-2021-26881

CVE-2021-26881

High · published March 11, 2021

CVSS v3.1

7.5

EPSS

3%

Percentile

86.5

In the wild

Unconfirmed

What it is

Microsoft Windows Media Foundation Remote Code Execution Vulnerability

The record

Technical detail

CVSS v3.1: 7.5 · HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0: Not supplied
EPSS: 0.02827 · 86.5th percentile
Published: 2021-03-11T21:15Z

Affected products (18)

Product	Versions	Fixed in
microsoft/windows_10	all versions	—
microsoft/windows_10	all versions	—
microsoft/windows_10	all versions	—
microsoft/windows_10	all versions	—
microsoft/windows_10	all versions	—
microsoft/windows_10	all versions	—
microsoft/windows_10	all versions	—
microsoft/windows_7	all versions	—
microsoft/windows_8.1	all versions	—
microsoft/windows_rt_8.1	all versions	—
microsoft/windows_server_2008	all versions	—
microsoft/windows_server_2012	all versions	—
microsoft/windows_server_2012	all versions	—
microsoft/windows_server_2016	all versions	—
microsoft/windows_server_2016	all versions	—
microsoft/windows_server_2016	all versions	—
microsoft/windows_server_2016	all versions	—
microsoft/windows_server_2019	all versions	—

References (2)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26881 · [email protected]https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26881 · af854a3a-2127-422b-91ae-364da2661108

EPSS history

Timeline

11 MAR 15:41Z
Microsoft Windows Media Foundation Remote Code Execution Vulnerability
cvelistv5