RobotRisk / Mitsubishi Electric (Automation) / 27 Aug 2026
CISA updates Mitsubishi Electric CNC Series advisory for denial-of-service vulnerability
S1 · 27 Aug 2026 · Mitsubishi Electric (Automation) · Worldwide
Record
| Company | Mitsubishi Electric (Automation) |
| Category | machinery oem |
| Type(s) | cyber |
| Date | 27 Aug 2026 (day precision) |
| Time of day | not documented |
| Location | Worldwide |
| Severity | S1 (near-miss / disclosed vulnerability) |
| Scale | multiple CNC Series controller versions |
| Confidence | high |
| Verified flag | Cited source on file; not independently re-verified |
Summary
CISA revised advisory ICSA-26-078-05 for Mitsubishi Electric CNC Series products after a vulnerability that could let a remote attacker cause an out-of-bounds read and denial-of-service condition. The advisory lists affected CNC controller software versions and Mitsubishi Electric mitigations.
Primary source
CISA ICS advisory ICSA-26-078-05
Publisher: CISA ICS advisory ICSA-26-078-05 · Retrieved: 2026-09-11
Supporting source rows (1)
| Date | Supporting source row | Publisher | Link |
|---|---|---|---|
| 27 Aug 2026 | CISA updates Mitsubishi Electric CNC Series advisory for denial-of-service vulnerability | CISA ICS advisory ICSA-26-078-05 | CISA ICS advisory ICSA-2 |
Mitsubishi Electric (Automation) other incidents timeline
machinery oem context
cyber context
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