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Secure route: /intel/ai-cve-2026-50522-microsoft-sharepoint-deserialization-vulnerability-6a46716b
criticalCVE-2026-505222026-07-22Vector: appsec

CVE-2026-50522: Microsoft SharePoint Deserialization Vulnerability

A security flaw in Microsoft SharePoint allows attackers to remotely run malicious code on affected systems by sending specifically crafted data.

Decision Context

English Brief

A security flaw in Microsoft SharePoint allows attackers to remotely run malicious code on affected systems by sending specifically crafted data.

الموجز العربي

CVE-2026-50522: ثغرة إلغاء التسلسل في مايكروسوفت شير بوينت

تم اكتشاف ثغرة أمنية في برنامج مايكروسوفت شير بوينت تسمح للمهاجمين بتنفيذ تعليمات برمجية ضارة عن بُعد عبر الشبكة.

Affected Products
    Priority sectors
    GovernmentEnterpriseFinanceHealthcare
    Immediate Actions
    1. 1Identify current SharePoint version
    2. 2Check Microsoft Security Update Guide for CVE-2026-50522
    3. 3Apply the latest Cumulative Update (CU) or Security Patch