CVE-2026-8806

The CVE-2026-8806 entry concerns Mitsubishi Electric MELSEC iQ-F Series FX5-ENET/IP Ethernet Module (FX5-ENET/IP), with all versions affected. The vulnerability is described as an Expected Behavior Violation that could allow a remote attacker to cause a DoS by flooding the Ethernet port with a hi...

EUVD-2026-37975

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 t...

CVE-2026-8805

CVE-2026-8805 affects the MELSEC iQ-F Series EtherNet/IP module FX5-EIP (versions 1.000 and prior). The bug is an integer overflow/wraparound in the EtherNet/IP function that can be triggered remotely by rapidly opening many TCP connections, causing a DoS through an inconsistency in internal conn...

EUVD-2026-37973

Integer Overflow or Wraparound vulnerability in the EtherNet/IP function of Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP module FX5-EIP versions 1.000 and prior allows a remote attacker to cause a denial-of-service DoS condition in the affected product by rapidly establishing a larg...

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

ADVISORY SUMMARY Successful exploitation of 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,...

Mitsubishi Electric MELSEC iQ-F Series

ADVISORY SUMMARY Successful exploitation of this vulnerability could allow a remote attacker to cause a denial-of-service DoS condition in the affected product by rapidly establishing a large number of TCP connections to it, resulting in an inconsistency in the product's internal connection...

EUVD-2026-37646

Use of Hard-coded Credentials vulnerability in Mitsubishi Electric Room Air Conditioners for Japan and outside Japan; Wireless LAN Adapters for Room Air Conditioners for Japan and outside Japan; Wireless LAN Adapters for Packaged Air Conditioners for Japan and outside Japan; Refrigerators for...

CVE-2026-5667

Use of Hard-coded Credentials vulnerability in Mitsubishi Electric Room Air Conditioners for Japan and outside Japan; Wireless LAN Adapters for Room Air Conditioners for Japan and outside Japan; Wireless LAN Adapters for Packaged Air Conditioners for Japan and outside Japan; Refrigerators for...

CVE-2026-5667

Technical details (affected models, root cause specifics, versions, and fixes) are not publicly available in the provided documents. Monitor for updates as more information may be released.

CVE-2026-5667 Information Disclosure, Information Tampering, or Denial-of-Service (DoS) Vulnerability in Multiple Home Appliances

Use of Hard-coded Credentials vulnerability in Mitsubishi Electric Room Air Conditioners for Japan and outside Japan; Wireless LAN Adapters for Room Air Conditioners for Japan and outside Japan; Wireless LAN Adapters for Packaged Air Conditioners for Japan and outside Japan; Refrigerators for...

EUVD-2025-209294

Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GENESIS64 versions 10.97.3 and prior, Mitsubishi Electric ICONICS Suite versions 10.97.3 and prior, Mitsubishi Electric MobileHMI versions 10.97.3 and prior, Mitsubishi Electric Hyper Historian versions 10.97.3 and...

Mitsubishi Electric多款产品 安全漏洞

Mitsubishi Electric GENESIS64 and other products are developed by Mitsubishi Electric Corporation of Japan. Mitsubishi Electric GENESIS64 is a SCADA suite. Mitsubishi Electric ICONICS Suite is a monitoring system for digital factories and intelligent buildings. Mitsubishi Electric MobileHMI is a...

Mitsubishi Electric多款产品 安全漏洞

Mitsubishi Electric MC Works64 is a product of Japanese company Mitsubishi Electric. Mitsubishi Electric MC Works64 is a data acquisition and supervision system SCADA. Mitsubishi Electric GENESIS64 is a SCADA kit. Mitsubishi Electric MobileHMI is a mobile client application. Several products of...

PT-2026-30802

Name of the Vulnerable Software and Affected Versions Mitsubishi Electric GENESIS64 versions prior to 10.97.3 Mitsubishi Electric ICONICS Suite versions prior to 10.97.3 Mitsubishi Electric MobileHMI versions prior to 10.97.3 Mitsubishi Electric Hyper Historian versions prior to 10.97.3 Mitsubish...

PT-2026-30801

Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GENESIS64 versions 10.97.3 and prior, Mitsubishi Electric ICONICS Suite versions 10.97.3 and prior, Mitsubishi Electric MobileHMI versions 10.97.3 and prior, Mitsubishi Electric Hyper Historian versions 10.97.3 and...

CVE-2025-2399

Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Mitsubishi Electric CNC M800V Series M800VW and M800VS, M80V Series M80V and M80VW, M800 Series M800W and M800S, M80 Series M80 and M80W, E80 Series E80, C80 Series C80, M700V Series M750VW, M720VW, 730VW, M720V...

EUVD-2025-208463

Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Mitsubishi Electric CNC M800V Series M800VW and M800VS, M80V Series M80V and M80VW, M800 Series M800W and M800S, M80 Series M80 and M80W, E80 Series E80, C80 Series C80, M700V Series M750VW, M720VW, 730VW, M720V...

CVE-2025-2399

Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Mitsubishi Electric CNC M800V Series M800VW and M800VS, M80V Series M80V and M80VW, M800 Series M800W and M800S, M80 Series M80 and M80W, E80 Series E80, C80 Series C80, M700V Series M750VW, M720VW, 730VW, M720V...

CVE-2025-2399 Denial of Service (DoS) Vulnerability in Mitsubishi Electric CNC Series

Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Mitsubishi Electric CNC M800V Series M800VW and M800VS, M80V Series M80V and M80VW, M800 Series M800W and M800S, M80 Series M80 and M80W, E80 Series E80, C80 Series C80, M700V Series M750VW, M720VW, 730VW, M720V...

CVE-2025-2399

CVE-2025-2399 describes an improper validation of specified index, position, or offset in input on Mitsubishi Electric CNC products, including M800V/M800VW/M800VS, M80V/M80VW, M800/M800W/M800S, M80/M80W, E80, C80, M700V family (M750VW, M720VW, 730VW, M720VS, 730VS, M750VS), M70V family (M70V), E7...