CVE-2026-27445 | SEPPmail Secure Email Gateway up to 15.0.0 PGP Signature signature verification (EUVD-2026-9381)
A vulnerability was found in SEPPmail Secure Email Gateway up to 15.0.0. It has been classified as problematic. This vulnerability affects unknown code of the component PGP Signature Handler. This manipulation causes improper verification of cryptographic signature.
This vulnerability appears as CVE-2026-27445. The attack may be initiated remotely. There is no available exploit.
Upgrading the affected component is recommended.