Mitsubishi Electric MELSEC iQ-F Series EtherNet/IP module and Ethernet module Always-Incorrect Control Flow Implementation (CVE-2026-1874)

Version 1.4 Aug 5, 2026, 2:10 PM CVSS metrics ("Cvssv4 supplemental" set to "CVSS:4.0/U:Amber") Plugin Feed: 202608051410
Version 1.3 Aug 4, 2026, 11:08 AM CVSS metrics ("CVSSv2 score" set to 7.8) CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C") CVSS metrics ("Cvssv4 score" set to 8.7) CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U") CVSS metrics ("Cvssv4 vector" set to "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N") CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C") Exploit attributes ("Exploit available" set to "False") Exploit attributes ("Exploitability ease" set to "No known exploits are available") Plugin Feed: 202608041108
Version 1.2 Aug 4, 2026, 2:26 AM Plugin metadata Plugin Feed: 202608040226
Version 1.1 Aug 3, 2026, 1:05 PM New Plugin Feed: 202608031305

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