Description

kcp is a Kubernetes-like control plane for form-factors and use-cases beyond Kubernetes and container workloads. Prior to 0.30.3 and 0.29.3, the cache server is directly exposed by the root shard and has no authentication or authorization in place. This allows anyone who can access the root shard to read and write to the cache server. This vulnerability is fixed in 0.30.3 and 0.29.3.

INFO

Published Date :

2026-04-08T20:16:04.015Z

Last Modified :

2026-04-08T20:16:04.015Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-39429 vulnerability.

Vendors Products
Kcp-dev
  • Kcp
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-39429.

URL Resource
https://github.com/kcp-dev/kcp/releases/tag/v0.29.3 cve-icon cve-icon
https://github.com/kcp-dev/kcp/releases/tag/v0.30.3 cve-icon cve-icon
https://github.com/kcp-dev/kcp/security/advisories/GHSA-3j3q-wp9x-585p cve-icon cve-icon
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