CVE-2026-102144
Medium
Description
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductAccellion Kiteworks
PublishedSep 30, 2026
First seenSep 30, 2026
How to fix
Update
- accellion kiteworks9.5.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| accellion kiteworks | v < 9.5.1 | 9.5.1 |
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