ot networking

  1. CVE-2026-8806 FX5-ENET/IP: Unpatched DoS Threat to Industrial Availability

    On June 18, 2026, CISA republished Mitsubishi Electric’s advisory for CVE-2026-8806, a high-severity denial-of-service flaw affecting all versions of the MELSEC iQ-F Series FX5-ENET/IP Ethernet module used in industrial control networks worldwide, with no firmware fix currently planned. The...
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    • Forum: Security Alerts