CVE-2026-102144
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
A resource exhaustion vulnerability in Kiteworks Email Protection Gateway allowed an unauthenticated remote attacker to repeatedly trigger a comparatively expensive server-side operation, causing a partial denial of service.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Kiteworks | Email Protection Gateway | 0 < 9.5.1 | affected |
| Kiteworks | Email Protection Gateway | 9.5.1 | unaffected |
Weaknesses
- CWE-306: CWE-306 Missing Authentication for Critical Function
- CWE-400: CWE-400 Uncontrolled Resource Consumption
References
- https://github.com/kiteworks/security-advisories/security/advisories/GHSA-wwhf-5862-rjxq
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json
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