CVE-2021-43905
Critical
Description
Microsoft Office app Remote Code Execution Vulnerability
SeverityCritical
CVSS9.6
Exploit probability—
Product
Microsoft 365 Copilot
PublishedDec 15, 2021
First seenDec 15, 2021
How to fix
Update
- microsoft 365_copilot18.2110.13110.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft 365_copilot | v < 18.2110.13110.0 | 18.2110.13110.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
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