CVE-2026-8806 - Denial-of-service (DoS) vulnerability in MELSEC iQ-F Series FX5-ENET/IP Ethernet module

CVE-2026-8806 - Denial-of-service (DoS) vulnerability in MELSEC iQ-F Series FX5-ENET/IP Ethernet module

https://cvefeed.io/rssfeed/latest.atom / Fri, 06/19/2026 - 05:45
CVE ID :CVE-2026-8806
Published : June 19, 2026, 2:31 a.m. | 1 hour, 8 minutes ago
Description :Expected Behavior Violation vulnerability in Mitsubishi Electric MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP all versions allows 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.
Severity: 8.7 | HIGH
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