Security Advisory

CVE-2026-86348

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-14 13:52:24

Last updated 2026-09-14 19:23:01

Assigner Mattermost

CVSS score 4.3

State PUBLISHED

Description

Mattermost versions <=11.9 11.0.9 11.4.8 11.7.7 10.22.11.0 fail to recover from handler panics, which allows an authenticated user to crash the plugin via a post-action request with an unexpected field type.. Mattermost Advisory ID: MMSA-2026-00701

← Browse all CVEs View on cve.org ↗