How many CVEs does Mitsubishi Electric have?

Mitsubishi Electric has 216 published CVE records since 2008, including 31 in the last two years.

How many Mitsubishi Electric CVEs are in CISA KEV?

None of Mitsubishi Electric's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which Mitsubishi Electric products have the most CVEs?

The Mitsubishi Electric products with the most published CVEs are GX Works3, GENESIS64, GX Works2, MC Works64, GT SoftGOT2000.

What are the most common weakness types in Mitsubishi Electric CVEs?

Mitsubishi Electric's CVEs most often map to these CWE weakness types: CWE-502 (Deserialization of Untrusted Data), CWE-306 (Missing Authentication for Critical Function), CWE-400 (Uncontrolled Resource Consumption), CWE-20 (Improper Input Validation).

How many critical Mitsubishi Electric vulnerabilities are there?

Mitsubishi Electric has 60 critical and 108 high-severity CVEs.

What is the average severity of Mitsubishi Electric CVEs?

The average CVSS base score across Mitsubishi Electric's scored CVEs is 7.8.

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216 CVEs

Mitsubishi Electric Vulnerabilities

Name: Mitsubishi Electric vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Mitsubishi Electric.

216

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

6

Public exploits

PoC or exploit code

7.8

Avg CVSS

2008–2026

Overview

Mitsubishi Electric has 216 published CVE records since 2008, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 6 have a known public exploit. The average CVSS base score across scored CVEs is 7.8.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Mitsubishi Electric products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on Mitsubishi Electric's vulnerability posture, as a share of its 216 published CVEs.

Average CVSS: 7.8
Critical / high: 78%
Actively exploited (KEV): 0%
Public exploit available: 3%
Patch available: 20%

Severity and exploitation

How the CVSS severity of Mitsubishi Electric's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical60

High108

Medium47

Low1

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Mitsubishi Electric's CVEs are currently listed in CISA's KEV catalog.

Public exploits

6

6 of Mitsubishi Electric's CVEs have a known public exploit available.

Most affected products

The Mitsubishi Electric products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in Mitsubishi Electric CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish Mitsubishi Electric CVE records.

Disclosure activity by year

How many Mitsubishi Electric CVEs were published each year.

2019

12

2020

42

2021

26

2022

42

2023

23

2024

32

2025

19

2026

12

Latest Mitsubishi Electric CVEs

The most recently disclosed vulnerabilities affecting Mitsubishi Electric.

Information tampering and Denial-of-service (DoS) vulnerability in CC-Link IE TSN communication protocol
CWE-924
High · CVSS 7.1
EPSS 0.1%2026-07-30
Denial-of-service (DoS) vulnerability in MELSEC iQ-F Series FX5-ENET/IP Ethernet module
CWE-440
High · CVSS 8.7
EPSS 0.6%2026-06-19
Denial-of-service (DoS) vulnerability in MELSEC iQ-F Series EtherNet/IP module
CWE-190
High · CVSS 8.7
EPSS 0.6%2026-06-19
Information Disclosure, Information Tampering, or Denial-of-Service (DoS) Vulnerability in Multiple Home Appliances
CWE-798
High · CVSS 7.2
EPSS 0.2%2026-06-17
Information Disclosure, Tampering, and Denial-of-Service Vulnerabilities in GENESIS64, ICONICS Suite, MobileHMI, Hyper Historian, AnalytiX, GENESIS, and MC Works64
CWE-317
Critical · CVSS 9.3
EPSS 0.1%2026-04-08
Information Disclosure, Tampering, and Denial-of-Service Vulnerabilities in GENESIS64, ICONICS Suite, MobileHMI, Hyper Historian, AnalytiX, GENESIS, and MC Works64
CWE-312
Critical · CVSS 9.3
EPSS 0.1%2026-04-08
Denial of Service (DoS) Vulnerability in Mitsubishi Electric CNC Series
CWE-1285
Medium · CVSS 5.9
EPSS 0.5%2026-03-10
Denial-of-Service (DoS) vulnerability in Ethernet function of MELSEC iQ-F Series Ethernet module
CWE-404
High · CVSS 8.7
EPSS 0.4%2026-03-03
Denial-of-Service (DoS) vulnerability in Ethernet function of MELSEC iQ-F Series EtherNet/IP module
CWE-404
High · CVSS 8.7
EPSS 0.4%2026-03-03
Denial-of-Service (DoS) vulnerability in Ethernet function of MELSEC iQ-F Series EtherNet/IP module and Ethernet module
CWE-670
High · CVSS 8.7
EPSS 0.4%2026-03-03
Information Disclosure, Information Tampering, and Denial of Service (DoS) Vulnerability in Mitsubishi Electric proprietary protocol communication and SLMP communication for FA products
CWE-1284
High · CVSS 8.8
EPSS 0.5%2026-02-05
Malicious Code Execution Vulnerability in Mitsubishi Small-Capacity UPS Shutdown Software FREQSHIP-mini for Windows
CWE-276
High · CVSS 8.8
EPSS 0.1%2026-02-05

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Frequently asked questions

Common questions about Mitsubishi Electric vulnerabilities.

How many CVEs does Mitsubishi Electric have?: Mitsubishi Electric has 216 published CVE records since 2008, including 31 in the last two years.
How many Mitsubishi Electric CVEs are in CISA KEV?: None of Mitsubishi Electric's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which Mitsubishi Electric products have the most CVEs?: The Mitsubishi Electric products with the most published CVEs are GX Works3, GENESIS64, GX Works2, MC Works64, GT SoftGOT2000.
What are the most common weakness types in Mitsubishi Electric CVEs?: Mitsubishi Electric's CVEs most often map to these CWE weakness types: CWE-502 (Deserialization of Untrusted Data), CWE-306 (Missing Authentication for Critical Function), CWE-400 (Uncontrolled Resource Consumption), CWE-20 (Improper Input Validation).
Are there public exploits for Mitsubishi Electric vulnerabilities?: Yes — 6 of Mitsubishi Electric's CVEs have a known public exploit.
How many critical Mitsubishi Electric vulnerabilities are there?: Mitsubishi Electric has 60 critical and 108 high-severity CVEs.
What is the average severity of Mitsubishi Electric CVEs?: The average CVSS base score across Mitsubishi Electric's scored CVEs is 7.8.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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