CVE-2026-17525: abb my control system Incomplete Cleanup
CVSS: 5.2v3.1MediumDeferred
Published 15-10-2026Last modified 15-10-2026
Vulnerability summary
CVE-2026-17525 is a medium (CVSS 5.2) Incomplete Cleanup vulnerability in abb my control system. EPSS estimates a 0.14% chance of exploitation in the next 30 days, higher than 3.4% of scored vulnerabilities.
CVSS score
5.2/10
010
Medium · v3.1 (CVE.org)EPSS score
0.14%
0%100%
Low · Change unavailableKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 15-10-2026PublishedVulnerability first disclosed.
- 15-10-2026Last modifiedVulnerability information updated.
Description
Incomplete cleanup vulnerability in ABB My Control System. This issue affects My Control System: 26.4 and 26.5.
CVSS metrics
4 scores · 2 sources · 2 versionsMedium 5.1Preferred score · CVE.org (CNA)
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:NSourcesAll 2 agree
- NVDNIST5.1MediumCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Medium 5.2Preferred score · CVE.org (CNA)
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:HSourcesAll 2 agree
- NVDNIST5.2MediumCVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.14%
Chance of exploitation in the next 30 days
Percentile
3%
Versus all other CVEs
30-day change
Change unavailable
Change unavailable
16-10-202621-10-2026
EPSS score0.14%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Abb1 product
- my control system26.4 | 26.5
1 vendor · 1 product