CVE-2025-4410 SetupUtility: A buffer overflow vulnerability leads to arbitrary code execution.
A local privileged attacker can exploit a buffer overflow in InsydeH2O SetupUtility to execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-4410?
CVE-2025-4410 is a high-severity memory corruption vulnerability in InsydeH2O, published on 13 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A buffer overflow vulnerability exists in the module SetupUtility. An attacker with local privileged access can exploit this vulnerability by executeing arbitrary code.
Weakness: CWE-20
Which versions are affected by CVE-2025-4410?
How do I fix CVE-2025-4410?
No fix has been published for CVE-2025-4410 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-4410 being exploited?
There is no known exploitation of CVE-2025-4410 in the wild and no public exploit code.
Sources
Also known as GHSA-w734-q8wh-m354.