CVE-2022-21840

high
Published 2022-01-11 · Modified 2026-05-19
CVSS v3
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v2
6.8
VIR risk
8.8

Description

Microsoft Office Remote Code Execution Vulnerability

Predictions

Exploit likelihood
92%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Application impact

VendorProductVersionsFixed
windows microsoftexcel2013
windows microsoftexcel2016
windows microsoftoffice2013
windows microsoftoffice2016
windows microsoftoffice2019
windows microsoftoffice_long_term_servicing_channel2021
windows microsoftoffice_online_server-
windows microsoftoffice_web_apps2013
windows microsoftsharepoint_enterprise_server2013
windows microsoftsharepoint_server-
windows microsoftsharepoint_server2013
windows microsoftsharepoint_server2016
windows microsoftsharepoint_server2019

References

Verify integrity in audit chain (admin only). AS-IS.