CVE-2025-24296 Denial of service in firmware for the Intel(R) E810 Ethernet
A privileged local user can cause a denial of service in Intel E810 Ethernet firmware due to improper input validation.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-24296?
CVE-2025-24296 is a medium-severity denial of service vulnerability in firmware for the Intel(R) E810 Ethernet, published on 12 Aug 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Improper input validation in some firmware for the Intel(R) E810 Ethernet before version 4.6 may allow a privileged user to enable denial of service via local access.
Weakness: CWE-20
Which versions are affected by CVE-2025-24296?
How do I fix CVE-2025-24296?
No fix has been published for CVE-2025-24296 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-24296 being exploited?
There is no known exploitation of CVE-2025-24296 in the wild and no public exploit code.
Sources
Also known as GHSA-h4g8-qwvr-r7mw.