Feed/CVE-2025-7048
CVE-2025-7048MEDIUMCVSS 4.3

CVE-2025-7048

Published Jan 6, 2026·Updated Jun 17, 2026

NVD Description

On affected platforms running Arista EOS with MACsec configuration, a specially crafted packet can cause the MACsec process to terminate unexpectedly. Continuous receipt of these packets with certain MACsec configurations can cause longer term disruption of dataplane traffic.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References

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