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CYBERSECURITY AND THREAT INTELLIGENCE

Unauthenticated RCE Chain Found For Microsoft SharePoint CVE-2026-55040 and CVE-2026-63520

The chain leverages two distinct vulnerabilities—an authentication bypass and an unsafe .NET type instantiation flaw—to provide full server control without valid credentials.
UNITED STATESMICROSOFTDEFUSED CYBERSHARE POINT
Rankiteo BlogAiCybrThe Hacker News
20 articles

Coverage

20 articles
The Hacker NewsJul 2The Hacker NewsSep 26

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Unauthenticated RCE Chain Found For Microsoft SharePoint CVE-2026-55040 and CVE-2026-63520

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