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Threat Intelligence Report

August 25 Advisory: Microsoft SharePoint Server Authentication Bypass and RCE [CVE-2026-55040, CVE-2026-63520]

๐Ÿ“… August 27, 2026 ๐Ÿ“ฐ censys.com ๐Ÿ” 2 CVE(s) referenced

A weaponized exploit chain targeting Microsoft SharePoint Server allows unauthenticated attackers to bypass authentication and achieve remote code execution, with active exploitation confirmed and urgent patching required.

unclassified
CVE-2026-63520, CVE-2026-55040

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