Security Advisory

CVE-2026-44126

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-08 13:15:52

Last updated 2026-05-18 16:16:37

Assigner NCSC.ch

CVSS score 9.2

State PUBLISHED

Description

SEPPmail Secure Email Gateway before version 15.0.4 insecurely deserializes untrusted data, which can be reached from the new GINA UI and may allow unauthenticated remote attackers to execute code via a crafted serialized object.

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