CVE-2026-2403: Schneider Electric Powerchute Serial Shutdown

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

CWE-1284 Improper Validation of Specified Quantity in Input vulnerability exists that could cause Event and Data Log truncation impacting log integrity when a Web Admin user alters the POST /logsettings request payload.

Affected products

Published 2026-04-14. Last modified 2026-06-17.