CVE-2025-25058 Information disclosure in Intel(R) Ethernet 800-Series
An unprivileged local attacker can exploit improper driver initialization to expose sensitive data on systems using Intel Ethernet 800-Series drivers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-25058?
CVE-2025-25058 is a low-severity vulnerability in Intel(R) Ethernet 800-Series, published on 10 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper initialization for some ESXi kernel mode driver for the Intel(R) Ethernet 800-Series before version 2.2.2.0 (esxi 8.0) & 2.2.3.0 (esxi 9.0) within Ring 1: Device Drivers may allow an information disclosure. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Weakness: CWE-665
Which versions are affected by CVE-2025-25058?
How do I fix CVE-2025-25058?
No fix has been published for CVE-2025-25058 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-25058 being exploited?
There is no known exploitation of CVE-2025-25058 in the wild and no public exploit code.
Sources
Also known as GHSA-49jr-g5j4-39j9.