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CVE-2026-44126

9.2 critical SSVC exploitation: none Deferred
NVD · CVE.org

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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 1

  1. First seenCVSS 9.2NVD modified 2026-10-26 19:10

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 2