CyberHighConfirmedAccelerating
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Active exploitation of SharePoint RCE vulnerability CVE-2026-50522 enables persistent access
The Hacker News·US·1 day ago
Threat actors are actively exploiting CVE-2026-50522 to exfiltrate machine keys and establish persistent access within SharePoint environments. This marks the fourth distinct vulnerability in the platform targeted within the last 30 days, indicating a sustained and coordinated campaign against enterprise infrastructure.