CVE-2026-58644
Microsoft SharePoint Remote Code Execution vulnerability
MSRC advisory July 14, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-58644
- Affected products
- Microsoft SharePoint Remote Code Execution · Microsoft Microsoft SharePoint Remote Code Execution · Microsoft
What happened
Corrected the Exploitability Index, Exploited flag and CVSS vector which was incorrect at the time of publication on 7/14/2026. This is an informational change only.
What it means for your business
Microsoft SharePoint Remote Code Execution vulnerability (CVE-2026-58644) was added to Microsoft’s security update guidance. Corrected the Exploitability Index, Exploited flag and CVSS vector which was incorrect at the time of publication on 7/14/2026. This is an informational change only. If you need help checking exposure, call (864) 335-9223.
Sources
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