OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs

Date Sep 2, 2026

Type Vendor advisory

Signal High-risk advisory

Vendor / Product Go · github.com/openchoreo/openchoreo

CVE CVE-2026-73843

High-risk advisory CVE-2026-73843

Summary

OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs

Why it matters

GitHub has published a reviewed security advisory for github.com/openchoreo/openchoreo. Prioritize it with other application dependency updates, especially because EPSS places it in the 21% percentile.

Operator check

Check whether github.com/openchoreo/openchoreo is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.3%; percentile: 21%.

Sources

GitHub Advisory GHSA-qh9r-j7rp-4x2m NVD — CVE-2026-73843 Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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