Microsoft

Microsoft Office SharePoint Elevation of Privilege Vulnerability

CVE-2026-102863 Oct 13, 2026 Source: Vendor

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-102863

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CVE-2026-102863 BR2026-0003-022960 unclaimed

Microsoft Office SharePoint Elevation of Privilege Vulnerability

Credited as polidinh