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GO-2026-4652
Kubewarden: Cross-namespace data exfiltration via deprecated host callback binding in github.com/kubewarden/kubewarden-controller
Quick fix
GO-2026-4652 — github.com/kubewarden/kubewarden-controller: upgrade to the fixed version with the command below.
go get github.com/kubewarden/kubewarden-controller@v1.33.0Details
Kubewarden: Cross-namespace data exfiltration via deprecated host callback binding in github.com/kubewarden/kubewarden-controller
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/kubewarden/kubewarden-controller
Introduced in:
0Fixed in: 1.33.0Fix
go get github.com/kubewarden/kubewarden-controller@v1.33.0References
- https://github.com/kubewarden/kubewarden-controller/security/advisories/GHSA-6r7f-3fwq-hq74[ADVISORY]
- https://nvd.nist.gov/vuln/detail/CVE-2026-29773[ADVISORY]
- https://github.com/kubewarden/kubewarden-controller/commit/4e41b60ae44902d82d94101bac93fb77cae65651[FIX]
- https://github.com/kubewarden/kubewarden-controller/pull/1519[FIX]