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July 2026 Page 42

July 2026

CISA Adds Exploited SharePoint RCE Zero-Day CVE-2026-58644 to KEV

CISA Adds Exploited SharePoint RCE Zero-Day CVE-2026-58644 to KEV

Ravie LakshmananJul 17, 2026Vulnerability / Enterprise Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a newly patched security flaw impacting Microsoft SharePoint Server to its Known Exploited Vulnerabilities (KEV) catalog, requiring…