CVE-2025-8204: Comodo Dragon

Low severity, CVSS 3.7. EPSS: 0.6% chance of exploitation in the next 30 days.

A vulnerability classified as problematic was found in Comodo Dragon up to 134.0.6998.179. Affected by this vulnerability is an unknown functionality of the component HSTS Handler. The manipulation leads to security check for standard. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Comodo Dragon: up to and including 134.0.6998.179

Published 2025-07-26. Last modified 2026-06-17.