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Mitsubishi Electric CC-Link IE TSN Communication Protocol
CVE-2026-13584
July 30, 2026 · CISA (US-CERT) · Severity: HIGH
This vulnerability in Mitsubishi Electric CC-Link IE TSN allows an attacker on the same network segment to send specially crafted packets under specific timing conditions to tamper with communication data. This could result in a denial-of-service condition or incorrect operation of the affected product.
Key Takeaways
- Attackers on same network segment can tamper with communication data.
- Specially crafted packets under specific timing conditions trigger the vulnerability.
- Successful exploitation could lead to denial-of-service or incorrect operation.