VYPR
High severity7.5NVD Advisory· Published Jun 18, 2026· Updated Jun 18, 2026

Mitsubishi Electric Co.'s MELSEC iQ-F Series FX5-ENET/IP Ethernet Module

CVE-2026-8806

Description

Expected Behavior Violation (CWE-440) vulnerability exists in MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP. This vulnerability could allow a remote attacker to cause a denial-of-service (DoS) condition in the affected product by continuously sending a large number of communication packets to the Ethernet port of the product in a short period of time, increasing the processing load of the product, preventing the internal anomaly-detection processing from being performed, and causing the communication function to stop.

Affected products

2

Patches

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

News mentions

1