CVE-2026-18551 Blast Radius

MEDIUM • CVSS 6.5Mattermost versions 11.10.x <= 11.10.0, 11.7.x <= 11.7.9, 11.9.x <= 11.9.1, 11.8.x <= 11.8.5 fail to validate the combination of guest and admin schem…

Is Your Infrastructure Using These Packages?

EchelonGraph automatically scans your cloud infrastructure and SBOMs to map your exposure to vulnerabilities like CVE-2026-18551.

Book a Demo →← Back to CVE-2026-18551