ztunnel 0.0.2 Helm chart
quench-ztunnelVerified publisherScored 14 Oct 2026
Istio ztunnel, the per-node L4 proxy of ambient mode: it gives every ambient pod a SPIFFE identity and carries its traffic over mutual TLS (HBONE), with no sidecars. Pairs with the QuenchWorks istiod and istio-cni charts. Hardened by QuenchWorks: built from source, 0-CVE, cosign-signed and pinned by digest.
Version 0.0.2app version 1.30.5 (not verified against the render) 0Artifact Hub
ztunnel 0.0.2 deploys 1 container image: ghcr.io/quenchworks/images/ztunnel. Across them, 12 findings — 0 critical, 0 high. The highest contribution is CGA-3p64-pj6v-586c in glibc-2.44 2.44-r8, with no fix listed.
Radar Score
Radar Score is the sum of every finding’s contribution; the colour is the worst finding’s band.
Container images
| Image | Tag | Vulnerabilities | Radar Score |
|---|---|---|---|
| ghcr.io/ | digest-pinned | 00012 | 58 |
Rendered with the chart’s default values for linux/amd64. Optional subcharts, images set by operator flags and images inside CRD payloads are not seen and are counted as unmeasured.
Vulnerabilities
| Severity | Advisory | Package | Fixed in |
|---|---|---|---|
| Low | CGA-3p64-pj6v-586c | glibc-2.44 | no fix listed |
| Low | CGA-84qm-pxw8-f58f | glibc-2.44 | no fix listed |
| Low | CGA-2727-9j94-3x3p | glibc-2.44 | no fix listed |
| Low | CGA-4gmv-8mr7-5pxx | glibc-2.44 | no fix listed |
| Low | RUSTSEC-2024-0384 | instant | no fix listed |
| Low | RUSTSEC-2024-0449 | unsafe-libyaml | no fix listed |
| Low | RUSTSEC-2025-0012 | backoff | no fix listed |
| Low | RUSTSEC-2025-0134 | rustls-pemfile | no fix listed |
| Low | RUSTSEC-2026-0186 | memmap2 | 0.9.11 |
| Low | RUSTSEC-2026-0204 | crossbeam-epoch | 0.9.20 |
| Low | RUSTSEC-2026-0258 | h2 | 0.4.16 |
| Low | CGA-37wc-rr96-hm3f | glibc-2.44 | no fix listed |
Indexed versions
The latest version and the previous major, as selected nightly from the repository’s index.
README badge
Markdown. The badge shows the latest version’s band and Radar Score, refreshed daily.