CVE-2026-75943

Description

A brief (milliseconds to seconds) traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement.

CVSS Vector

References

• https://www.arista.com/en/support/advisories-notices/security-advisory/24706-security-advisory-0150