Medium severity5.3NVD Advisory· Published May 27, 2025· Updated Apr 15, 2026
CVE-2025-2796
CVE-2025-2796
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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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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