HIGH 7.2 NVD
CVE-2026-102108
An authenticated administrator of Kiteworks Email Protection Gateway could submit a crafted serialized object to a cluster management interface that was deseria
An authenticated administrator of Kiteworks Email Protection Gateway could submit a crafted serialized object to a cluster management interface that was deserialized without sufficient validation, potentially allowing arbitrary code execution in the context of the gateway service account. Exploitation requires an administrator account holding a specific queue-management privilege.
References
- https://github.com/kiteworks/security-advisories/security/advisories/GHSA-837h-99j2-hxjr
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-
This high severity vulnerability with a CVSS score of 7.2 was published on 2026-09-30 via NVD.
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