CVE-2026-102144

MEDIUMCVSS 5.3

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.

Timeline

Published:September 30th, 2026 9:17 PM

Last modified:October 7th, 2026 3:02 PM

CVSS Scoring

CVSS v3: 5.3 (MEDIUM)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Software

From NVD CPE configuration data

Vendors

accellion

Products

kiteworks

Weaknesses (CWE)

CWE-306 CWE-400

References & Reports

Advisories, patches, and third-party reports

https://github.com/kiteworks/security-advisories/security/advisories/GHSA-wwhf-5862-rjxqVendor Advisory
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.jsonBroken Link

Source: NIST NVD · Data may lag official sources by up to one minute