https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T09:52:33.923816+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2022-05639 bdu:2022-05639 2026-10-06T09:52:34.050377+00:00 bdu:2022-05639 https://cve.radiocsirt.org/vuln/bit-flux-2022-36049 BIT-flux-2022-36049 — Flux2 Helm Controller denial of service 2026-10-06T09:52:34.050416+00:00

Affected: Bitnami: flux

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK that affects flux2 v0.0.17 until v0.32.0 and helm-controller v0.0.4 until v0.23.0 allows for specific data inputs to cause high memory consumption. In some platforms, this could cause the controller to panic and stop processing reconciliations. In a shared cluster multi-tenancy environment, a tenant could create a HelmRelease that makes the controller panic, denying all other tenants from their Helm releases being reconciled. Patches are available in flux2 v0.32.0 and helm-controller v0.23.0.

 https://cve.radiocsirt.org/vuln/euvd-2026-233746 EUVD-2026-233746 2026-10-06T09:52:34.050454+00:00 EUVD-2026-233746 https://cve.radiocsirt.org/vuln/fkie_cve-2022-36049 fkie_cve-2022-36049 2026-10-06T09:52:34.050467+00:00

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK that affects flux2 v0.0.17 until v0.32.0 and helm-controller v0.0.4 until v0.23.0 allows for specific data inputs to cause high memory consumption. In some platforms, this could cause the controller to panic and stop processing reconciliations. In a shared cluster multi-tenancy environment, a tenant could create a HelmRelease that makes the controller panic, denying all other tenants from their Helm releases being reconciled. Patches are available in flux2 v0.32.0 and helm-controller v0.23.0.

 https://cve.radiocsirt.org/vuln/ghsa-p2g7-xwvr-rrw3 GHSA-p2g7-xwvr-rrw3 — Helm Controller denial of service 2026-10-06T09:52:34.050494+00:00

Affected: Go: github.com/fluxcd/helm-controller, Go: github.com/fluxcd/flux2

Helm controller is tightly integrated with the Helm SDK. [A vulnerability](https://github.com/helm/helm/security/advisories/GHSA-7hfp-qfw3-5jxh) found in the Helm SDK allows for specific data inputs to cause high memory consumption, which in some platforms could cause the controller to panic and stop processing reconciliations.

### Impact In a shared cluster multi-tenancy environment, a tenant could create a HelmRelease that makes the controller panic, denying all other tenants from their Helm releases being reconciled.

### Credits

The initial crash bug was reported by [oss-fuzz](https://github.com/google/oss-fuzz). The Flux Security team produced the first exploit and worked together with the Helm Security team to ensure that both projects were patched timely.

### For more information

If you have any questions or comments about this advisory: - Open an issue in any of the affected repositories. - Contact us at the CNCF Flux Channel.

### References

- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48360 - https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44996 - https://github.com/helm/helm/security/advisories/GHSA-7hfp-qfw3-5jxh

 https://cve.radiocsirt.org/vuln/gsd-2022-36049 gsd-2022-36049 2026-10-06T09:52:34.050529+00:00 gsd-2022-36049 https://cve.radiocsirt.org/vuln/msrc_cve-2022-36049 msrc_CVE-2022-36049 — Flux2 Helm Controller denial of service 2026-10-06T09:52:34.050542+00:00 msrc_CVE-2022-36049