CVE-2026-29139 | SEPPmail Secure Email Gateway up to 15.0.2 GINA Account authentication bypass
A vulnerability identified as critical has been detected in SEPPmail Secure Email Gateway up to 15.0.2. Affected by this issue is some unknown functionality of the component GINA Account Handler. The manipulation leads to authentication bypass using alternate channel.
This vulnerability is traded as CVE-2026-29139. It is possible to initiate the attack remotely. There is no exploit available.
You should upgrade the affected component.