CVE-2026-102490CISA KEVEPSS p48.4%

CVE-2026-102490Zammad GmbH Zammad Improper Privilege Management Vulnerability

Zammad GmbH / Zammad

Description

Zammad GmbH Zammad contains an improper privilege management vulnerability that can allow the local zammad user to escalate privileges to root. This vulnerability can be chained with CVE-2026-102489.

Scoring

CVSS 9.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.63% probability of exploitation · percentile 48.4% · 2026-10-05T12:00:23Z
Last modified2026-10-03

CISA KEV entry

Added to KEV: 2026-10-02

Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.