CVE-2026-44126
Insecure deserialization
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-502 |
| Vendor | seppmail ag |
| Product | secure email gateway |
| Published | May 8, 2026 |
| Last Updated | May 8, 2026 |
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Affected Versions
SEPPmail AG / Secure Email Gateway
0 < 15.0.4