CVE-2026-22454: Themerex Solaris

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data vulnerability in ThemeREX Solaris solaris allows Object Injection.This issue affects Solaris: from n/a through <= 2.5.

Affected products

• Themerex Solaris: up to and including 2.5

Published 2026-03-05. Last modified 2026-06-17.