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Security Advisories

CGA-vrpg-xh4x-439p

Package

argo-workflow-controller-fips-4.1

Component

github.com/grpc-ecosystem/grpc-gateway

Latest update

Not affected

Aliases

Severity

9.8

Critical

CVSS V3

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  • https://nvd.nist.gov/vuln/detail/CVE-2026-37236
  • https://github.com/advisories/GHSA-6gx8-r37x-4vw8

Updates

Status

Not affected

Justification

Vulnerable code not present

Impact

The X-HTTP-Method-Override handling is in grpc-gateway runtime.(*ServeMux).ServeHTTP. This binary links grpc-gateway v1.16.0 and v2.29.0, but neither the v1 nor the v2 ServeMux.ServeHTTP is linked (checked with go tool nm on 4.1.6-r2); only client-side helpers are present. In argo-workflows the gateway ServeMux is only built by argo-server (server/apiserver/argoserver.go), which ships in /usr/bin/argo, not in this binary.

Status

Under investigation

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