CVE-2026-75943

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description A brief traffic leak lasting from milliseconds to seconds may occur when an authenticated supplicant is removed. This happens either through the clear dot1x host all CLI command or due to a supplicant timeout. During this period, traffic from the supplicant may bypass Access Control List (ACL) enforcement, which is a set of rules used to filter network traffic.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.