CVE-2021-24093

Published: Feb 25, 2021Modified: Jun 17, 2026

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD (Secondary)

Description

Windows Graphics Component Remote Code Execution Vulnerability

Affected (11)

Products: Microsoft: Windows 10, Windows Server 2016, Windows Server 2019

3 products

Windows Server 2016

Windows Server 2019

Configuration A

11 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 10	Version 1607
Microsoft Windows 10	Version 1803
Microsoft Windows 10	Version 1809
Microsoft Windows 10	Version 1909
Microsoft Windows 10	Version 2004
Microsoft Windows 10	Version 20h2
Microsoft Windows Server 2016	All versions
Microsoft Windows Server 2016	Version 1909
Microsoft Windows Server 2016	Version 2004
Microsoft Windows Server 2016	Version 20h2
Microsoft Windows Server 2019	All versions

References (4)

http://packetstormsecurity.com/files/161582/Microsoft-DirectWrite-fsg_ExecuteGlyph-Buffer-Overflow.html

Source: secure@microsoft.com

Third Party Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24093

Source: secure@microsoft.com

PatchVendor Advisory

http://packetstormsecurity.com/files/161582/Microsoft-DirectWrite-fsg_ExecuteGlyph-Buffer-Overflow.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24093

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.