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#CVE-2026-58644

2 articles

Microsoft flags exploited SharePoint Server RCE as patching priority
CybersecurityVERIFIED AUG 2026

Microsoft flags exploited SharePoint Server RCE as patching priority

SECURITY ALERTUpdated 15/09/20267 min read8 views

Microsoft lists CVE-2026-58644 as exploited in the wild. SharePoint Server operators should verify every farm meets the June fixed-build threshold, install the latest August cumulative updates and assess any previously exposed unpatched host for compromise.

Microsoft flags active exploitation of two SharePoint Server flaws
CybersecurityVERIFIED AUG 2026

Microsoft flags active exploitation of two SharePoint Server flaws

SECURITY ALERTUpdated 15/09/20267 min read10 views

Microsoft has marked two SharePoint Server vulnerabilities as actively exploited. Organisations with internet-facing or previously exposed farms should patch to current builds, preserve evidence and assess whether attackers gained access before remediation.