CISA warns admins to patch actively exploited SharePoint flaws | HappeningNow.news

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CISA warns admins to patch actively exploited SharePoint flaws

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned Tuesday that attackers are actively exploiting three vulnerabilities to hack Internet-exposed on-premises SharePoint Server instances.

Source AI Summary Published July 15, 2026 Brief Under 1 min brief
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AI Summary

The US Cybersecurity and Infrastructure Security Agency has issued a warning to administrators regarding vulnerabilities in SharePoint Server. The agency has identified three flaws that are being actively exploited by attackers to gain unauthorized access to Internet-exposed on-premises SharePoint Server instances.

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