cve-2026-45453

  1. CVE-2026-45453 SharePoint Spoofing: Why Admins Should Patch This June

    Microsoft has published CVE-2026-45453 as a Microsoft SharePoint Server spoofing vulnerability in its Security Update Guide, giving administrators a new on-premises SharePoint item to evaluate during the June 2026 patch cycle rather than a cloud-service issue handled invisibly by Microsoft. The...
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    • cve-2026-45453 microsoft security update guide on-premises patching sharepoint server
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    • Forum: Security Alerts