Context
Change Type: Improvement
Product area: Platform services
Component: Authentication
Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com, emea.cumulocity.com
Technical details
Build artifact: cumulocity (2025.393.0)
Internal ID: MTM-65209
Description
The device certificate validation has been improved to ensure that the Common Name (CN) field in the Certificate Signing Request (CSR) subject exactly matches the device ID provided during the device registration process.
This enhancement improves consistency and prevents the enrollment of certificates with mismatched identifiers.