CVE-2026-2379 | BDVDB-2026-338165 Detail
Arista NetworksEOS
Description#
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.
Impact#
CAPEC-60 Reusing Session Tokens
Weaknesses#
- CWE-672 Operation on a Resource after Expiration or Release
References#
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.