CVE-2026-1874

N/A

Description

Always-Incorrect Control Flow Implementation vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP versions 1.106 and prior and Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP all versions allows a remote attacker to cause a denial-of-service (DoS) condition on the products by continuously sending UDP packets to the products. A system reset of the product is required for recovery.

CVE Details

CVSS v3.1 ScoreN/A

Published3/3/2026

Last Modified3/4/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-670

References

https://jvn.jp/vu/JVNVU93286687/(Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp)

https://www.cisa.gov/news-events/ics-advisories/icsa-26-62-01(Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp)

https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-021_en.pdf(Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp)

IOC Correlations

No correlations recorded

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