Security Advisory

CVE-2025-2796

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-05-27 22:16:53

Last updated 2025-05-28 13:34:30

Assigner Arista

State PUBLISHED

Description

On affected platforms with hardware IPSec support running Arista EOS with IPsec enabled and anti-replay protection configured, EOS may exhibit unexpected behavior in specific cases. Received duplicate encrypted packets, which should be dropped under normal anti-replay protection, will instead be forwarded due to this vulnerability. Note: this issue does not affect VXLANSec or MACSec encryption functionality.

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