CVE-2021-38646

Severity

HIGH

CVSS

7.8

EPSS

0.044

Risk score

57.74

CISA KEV

Yes

PoC

No

Published

2022-03-28

Modified

2022-03-28

First seen

2026-08-07

Aliases

EUVD-2021-25085, GHSA-846X-H43V-68X9

Products

Microsoft:Microsoft 365 Apps for Enterprise 16.0.1 <https://aka.ms/OfficeSecurityReleases, Microsoft:Microsoft Office 2013 Service Pack 1 15.0.0 <5381.1000, Microsoft:Microsoft Office 2016 16.0.0 <5215.1000, Microsoft:Microsoft Office 2019 19.0.0 <https://aka.ms/OfficeSecurityReleases, Microsoft:Office

Sources

cisa.gov CVE-2021-38646
euvd EUVD-2021-25085