CVE-2026-13584
Information tampering and Denial-of-service (DoS) vulnerability in CC-Link IE TSN communication protocol
Description
Successful exploitation of this vulnerability could allow an attacker with access to the same network segment to tamper with communication data in the affected product by sending specially crafted packets under specific timing conditions. This could allow the attacker to cause a denial-of-service (DoS) condition in the affected product by interfering with its control function or causing it to operate incorrectly.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:AAttack VectorAdjacent
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:HIntegrityHigh
A:LAvailabilityLow
Weaknesses
Affected Products
Mitsubishi Electric Corporation
commercial·JPaka mitsubishi electric
and 112 more affected products View all →
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
References
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-211-07.json
raw.githubusercontent.com
https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-005_en.pdf
mitsubishielectric.com
https://www.cisa.gov/news-events/ics-advisories/icsa-26-211-07
cisa.gov
and 11 more references View all →
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