CVE-2026-17525
My Control System 26.5 – Disk space exhaustion due to incorrect temporary file cleanup after XML conversion
CVSS Score
5.2
EPSS Score
0.0%
EPSS Percentile
0th
Incomplete cleanup vulnerability in ABB My Control System. This issue affects My Control System: 26.4 and 26.5.
| CWE | CWE-459 |
| Vendor | abb |
| Product | my control system |
| Published | Oct 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
ABB / My Control System
26.4 26.5