CVE-2025-8204 Comodo Dragon HSTS security check
Attackers can bypass HSTS security checks in Comodo Dragon, potentially weakening transport security protections.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-8204?
CVE-2025-8204 is a low-severity vulnerability in Comodo Dragon, published on 26 Jul 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
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.
Weakness: CWE-358
Which versions are affected by CVE-2025-8204?
It affects 1 product.
Products include Comodo Dragon.
How do I fix CVE-2025-8204?
No fix has been published for CVE-2025-8204 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-8204 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-8204 exists.
Other vulnerabilities in Comodo Dragon
Sources
Also known as GHSA-mrqc-h6p9-g3pj.