Threats Tagged 'cve-2026-77191'
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Threats Tagged 'cve-2026-77191'
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CVE-2026-77191 is a low-severity vulnerability in Arista Networks EOS where an authenticated supplicant on an adjacent network can bypass intended network authorization policies briefly after authentication. This bypass occurs during a short window between authentication completion and full enforcement of the assigned access control list (ACL), potentially allowing unrestricted traffic. The vulnerability affects specific EOS versions from 0.0.0 up to 4.35.0.3F. No known exploits are reported in the wild, and no patch information is provided. Join the discussion | CVE Database V5 | 09/14/2026, 22:06:28 UTC Added: 09/14/2026, 22:32:16 UTC |
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