CISA tells federal orgs to patch Microsoft Sharepoint vuln by the 4th of July

1 · Thestack · July 3, 2026, 12:24 p.m.
Cybersecurity known exploited Exploits SharePoint cisa Microsoft SharePoint Cybersecurity vulnerability-management
Summary
CISA has issued a warning regarding a vulnerability in Microsoft SharePoint, CVE-2026-45659, which is currently being exploited. Federal organizations are urged to patch this vulnerability by July 4th.
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