CVE-2026-58644 Microsoft SharePoint Remote Code Execution Vulnerability
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.
Read at Microsoft Security Response Center
- Vendor
- Microsoft
- Product
- SharePoint
- Exposure class
- Collaboration
Why it ranks 25 (Notable)
- Product class: collaboration
- Widely deployed vendor product (Microsoft)
- Covered by 2 independent sources
- Vendor security advisory
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- Microsoft Security Response Center (msrc.microsoft.com)
- CVE-2026-58644 on this site · NVD · CVE.org · Vulnpedia
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