CVE-2021-26420

Microsoft SharePoint Server Remote Code Execution Vulnerability

CVE-2021-26420 is fixed in 3 products on 1 platform, first by KB5001946, released June 8, 2021. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.1
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0296
87th percentile

Where it's fixed

ProductFixed inFixReleased
Microsoft
Microsoft SharePoint Enterprise Server 2016 KB5001946 Jun 8, 2021
Microsoft SharePoint Foundation 2013 Service Pack 1 KB5001962 Jun 8, 2021
Microsoft SharePoint Server 2019 KB5001944 Jun 8, 2021

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