CVE-2021-26876

CWE-94 — Code Injection4 documents4 sources
Severity
8.8HIGH
EPSS
15.4%
top 5.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
11
Microsoft Windows 10 Version 1803Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 1909+8 more
Timeline
PublishedMar 11
Latest updateMay 24

Description

OpenType Font Parsing Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages11 packages

▶CVEListV5microsoft/windows_server_201910.0.0 — publication
▶CVEListV5microsoft/windows_10_version_180310.0.0 — publication
▶CVEListV5microsoft/windows_10_version_180910.0.0 — publication
▶CVEListV5microsoft/windows_10_version_190910.0.0 — publication
▶CVEListV5microsoft/windows_10_version_200410.0.0 — publication

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-vhc2-j742-m23q: OpenType Font Parsing Remote Code Execution Vulnerability↗2022-05-24
▶
CVEList
OpenType Font Parsing Remote Code Execution Vulnerability↗2021-03-11
▶

📋Vendor Advisories

1
Microsoft
OpenType Font Parsing Remote Code Execution Vulnerability↗2021-03-09
▶
CVE-2021-26876 (HIGH CVSS 8.8) | OpenType Font Parsing Remote Code E | cvebase.io