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CVE-2026-50522

exploited in the wild☆ pin

CVSS

9.8

Reports

5

First seen

Jul 14, 2026

Last seen

Jul 22, 2026

Affected product

Microsoft SharePoint Server

Recent reports

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA AdvisoriesJul 22, 2026 Critical

Critical RCE Vulnerability in Microsoft SharePoint (CVE-2026-50522)

CERT-EU AdvisoriesJul 22, 2026 Critical

Critical SharePoint RCE flaw CVE-2026-50522 actively exploited to steal machine keys

Bleeping ComputerJul 21, 2026 Critical

Critical SharePoint RCE CVE-2026-50522 Under Active Exploitation After Public PoC

The Hacker NewsJul 21, 2026 High

Microsoft Patches Record 622 Flaws in July; Two Zero-Days Under Active Attack

The Hacker NewsJul 14, 2026

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