What’s Vulnerable › Products

Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP vulnerabilities

3 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 3 published in the last 12 months.

Check whether your Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP version is affected

Latest Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP vulnerabilities

• CVE-2026-1876 — Denial-of-Service (DoS) vulnerability in Ethernet function of MELSEC iQ-F Series Ethernet module (CVSS 7.5)
• CVE-2026-1874 — Denial-of-Service (DoS) vulnerability in Ethernet function of MELSEC iQ-F Series EtherNet/IP module and Ethernet module (CVSS 7.5)
• CVE-2025-3511 — (CVSS 7.5)