CVE-2026-96940: Microsoft Fixes Exchange Server Flaw For Which Exploitation Is More Likely

2026-10-06T20:51:36Z•1ff0285b4084777d1506dfae5559fdf222436bffc0a6faad7c3f01d1c31075e1
CVE-2026-61500CVE-2026-86360CVE-2026-88779CVE-2026-96940Citrix NetScalerClingSTUNDell DSULinux malwareMicrosoft Exchange ServerRejetto HFScritical infrastructurecybercrimedata breachexploitation-in-the-wildknown-exploited-vulnerabilitiesstate-sponsored activityvulnerabilities

What happened

Security Affairs feed covering multiple October 2026 security incidents, including actively exploited and high-impact vulnerabilities in Microsoft Exchange Server, Dell DSU, Rejetto HFS, and Citrix NetScaler; a Linux backdoor abusing public STUN infrastructure; major data breaches; and state-linked cyber and intelligence activity.

Why it matters

A reviewed impact interpretation has not been published for this record.

Evidence and limitations

Source ID
securityaffairs
Record identifier
1ff0285b4084777d1506dfae5559fdf222436bffc0a6faad7c3f01d1c31075e1
Enrichment time
2026-10-06T20:51:36Z
AI-assisted enrichment
Yes

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