Wire · regulatory
CISA warns that multiple vulnerabilities in SharePoint are under exploitation
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Fusion42 · 15 July 2026 · Fusion42 review
CISA has warned of multiple SharePoint vulnerabilities currently under active exploitation, with researchers discovering flaws being chained together and no patch available until August. Companies running SharePoint are facing an open window of exposure with no immediate remediation path.
This Wire brief sits within Fusion42's coverage of Cybersecurity.
◆ ◆ The Wire takeaway
If your product runs on SharePoint or depends on it for customer deployments, you have a month until patches land - which means your customers' security teams are about to call you with questions about exploitable flaws. Start documenting your exposure now and prepare workarounds, because August will be busy.
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1 source · 15 Jul 2026
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