CVE-2025-21086

State: Published
Severity: 6.9 Medium
Published: Aug 12, 2025
Updated: Feb 26, 2026
Reserved: Feb 21, 2025

Description

Improper input validation in the Linux kernel-mode driver for some Intel(R) 700 Series Ethernet before version 2.28.5 may allow an authenticated user to potentially enable escalation of privilege.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:H	intel
3.1	7.5 High	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H	intel

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
Intel(R) 700 Series Ethernetn/a	before version 2.28.5Affected

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01335.html

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