CVE-2026-25400: Thememount Apicona

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data vulnerability in thememount Apicona apicona allows Object Injection.This issue affects Apicona: from n/a through <= 24.1.0.

Affected products

• Thememount Apicona: up to and including 24.1.0

Published 2026-03-25. Last modified 2026-06-17.