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New SharePoint vulnerabilities released, more info on the blog
07/02/2026

New SharePoint vulnerabilities released, more info on the blog

CVE-2026-45659 details critical vulnerabilities affecting Microsoft SharePoint Server versions prior to 16. Specifically, this critical flaw targets the deseriiailization of untrusted data and there is evidence they are being actively exploited. Microsoft has release fixes for these issues as detai

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