vulnerability
Arista: EOS: CVE-2025-7048: security-advisory-0132
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:A/AC:L/Au:N/C:N/I:N/A:P) | Dec 30, 2025 | Jan 14, 2026 | Jan 14, 2026 |
Severity
3
CVSS
(AV:A/AC:L/Au:N/C:N/I:N/A:P)
Published
Dec 30, 2025
Added
Jan 14, 2026
Modified
Jan 14, 2026
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.
Solution
upgrade-solution-cve-2025-7048
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