CVE-2026-102108
Kiteworks Email Protection Gateway deserialization of untrusted data
- State
- Published
- Severity
- 7.2 High
- Published
- Sep 30, 2026
- Updated
- Oct 1, 2026
- Reserved
- Sep 28, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | cisa-cg |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
Affected Products
| Product | Versions |
|---|---|
Email Protection GatewayKiteworks |
|
References
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