Category: Risk
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The SharePoint Flaw Isn’t a Perimeter Problem. It’s an Account Problem.
CVE-2026-45659 affects on-premises SharePoint products, requiring users to verify builds for potential vulnerability. A recent update from CISA changed its status to known exploitation in ransomware, but the vulnerability needs authenticated access, making internal assessments crucial. Organizations should prioritize patching, review account access, and enhance security measures.