Medium severity4.9NVD Advisory· Published Sep 16, 2026· Updated Sep 16, 2026
CVE-2026-73445
CVE-2026-73445
Description
On affected platforms running Arista EOS, an issue with the gRPC Network Security Interface (gNSI) Authz Rotate RPC may cause an incorrect Authz policy which was uploaded in the ongoing RPC stream to become active. This does not affect Bootz.
This issue was discovered internally by Arista and the company is not aware of any malicious uses of this issue in customer networks.
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Affected products
1Patches
Vulnerability mechanics
References
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