What is CVE-2026-17525?

CVE-2026-17525 is a medium-severity vulnerability in Abb My Control System, classified under Incomplete Cleanup. CVSS score: 5.2/10. Published 2026-10-15.

How severe is CVE-2026-17525?

Medium severity. CVSS v3 base score is 5.2 out of 10.

Vulnerability in Abb My Control System

CVE-2026-17525

Incomplete cleanup vulnerability in ABB My Control System. This issue affects My Control System: 26.4 and 26.5.

Published 2026-10-15 · last modified 2026-10-15.

CVSS v3 metric

CVSS v3 base score 5.2 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Abb My Control System — versions 26.4, 26.5

Weakness classification (CWE)

CWE-459 — Incomplete Cleanup

References

search.abb.com/library/Download.aspx

Frequently asked questions

What is CVE-2026-17525?: CVE-2026-17525 is a medium-severity vulnerability in Abb My Control System, classified under Incomplete Cleanup. CVSS score: 5.2/10. Published 2026-10-15.
How severe is CVE-2026-17525?: Medium severity. CVSS v3 base score is 5.2 out of 10.