Metrics
Affected Vendors & Products
No advisories yet.
Solution
The following EOS releases contain the fix for this vulnerability: - 4.33.9M and later releases in the 4.33.x train - 4.34.7.1M and later releases in the 4.34.x train - 4.35.6M and later releases in the 4.35.x train - 4.36.1F and later releases in the 4.36.x train No hotfix is available for this vulnerability.
Workaround
Disable any gNMI transports: management api gnmi no transport grpc <name> Disabling all gNMI transports makes gNMI, gNOI, and gNSI services unavailable. If no RESTCONF or NETCONF transports are configured, the OpenConfig/Octa agent will also stop. CloudVision provisioning via TerminAttr is unaffected. All services resume when a gNMI transport is re-enabled. Note: This mitigation is not applicable to DMF-managed EOS switches. gNMI transports are enabled by default on these platforms and cannot be disabled.
Wed, 16 Sep 2026 15:30:00 +0000
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| Metrics |
ssvc
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Wed, 16 Sep 2026 08:45:00 +0000
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| Description | On affected platforms running Arista EOS with gRPC Network Management Interface (gNMI) enabled, a specially crafted request could allow a malicious authenticated client with gRPC Network Management Interface (gNMI) access to execute arbitrary code with root privileges on the switch. | |
| Title | Security Advisory 0166 | |
| Weaknesses | CWE-94 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: Arista
Published:
Updated: 2026-09-16T14:10:16.369Z
Reserved: 2026-08-12T16:45:03.511Z
Link: CVE-2026-73464
Updated: 2026-09-16T14:08:23.999Z
Status : Received
Published: 2026-09-16T09:17:05.463
Modified: 2026-09-16T15:17:43.180
Link: CVE-2026-73464
No data.
OpenCVE Enrichment
Updated: 2026-09-16T15:30:11Z