cvedb.io
CVE-2026-2379
MEDIUM · CVSS 5.9
EPSS exploitation probability: 0%
Published 2026-06-05T18:17:05.750 · Last modified 2026-06-17T10:30:52.290

Summary

On affected platforms with hardware IPSec support running Arista EOS with certain IPsec features enabled, EOS may exhibit unexpected behavior in specific cases. Physical interface flaps and certain agent restarts can cause IPsec tunnel re-establishment with existing Security Associations, resulting in sequence number mismatches between tunnel endpoints potentially causing unstable communication.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.