High severity8.2NVD Advisory· Published May 12, 2026· Updated May 13, 2026

CVE-2026-26289

Description

PowerSYSTEM Center REST API endpoint for device account export allows an authenticated user with limited permissions to expose sensitive information normally restricted to administrative permissions only.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-132-02.jsonnvd
www.cisa.gov/news-events/ics-advisories/icsa-26-132-02nvd

News mentions

Subnet Solutions PowerSYSTEM Center
CISA Alerts

cvss	0.533
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000