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CVE-2025-59287: Microsoft fixes critical WSUS flaw under active attack

Security Affairsby @securityaffairs ()2 min read4 · 2 reads
Analyze CVE-2025-59287 with Vani AIImpact, affected versions, exploitation, mitigations and detection

Vulnerabilities mentioned

All
CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2025-59287
Deserialization RCE in Microsoft WSUS (Windows Server)
9.8100%KEVPoC
KEV

From the original article

2 min read at securityaffairs.com

Microsoft released urgent updates to address the critical WSUS RCE vulnerability CVE-2025-59287, which is under active attack.. Microsoft released an out-of-band fix for CVE-2025-59287 , a critical WSUS RCE flaw (CVSS 9. 8) that is under active exploitation.

Security Affairs

By @securityaffairs · securityaffairs.com

Read the full article at Security Affairs

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.