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QuenchWorks

istiod

Chart · Coordination & mesh · standard · v0.0.10

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64Rebuilt 2026-10-22

Istio's control plane binary (pilot-discovery) -- Pilot/xDS discovery, the sidecar-injecting webhook, and the mesh CA -- built from source on Wolfi. Ships three minor lines in parallel (1.28/1.29/1.30). Boots against a baked-in, unreachable kubeconfig for the standalone smoke test; a real deployment points it at a live cluster via the chart.

Version

0.0.10 · latest0.0.90.0.8

The latest line lives at the base page; older lines have their own page so you can pin and verify exactly that version. Only the most recent releases are listed — an older chart pins an older image digest.

Deployed image digest

sha256:eb7531fc46502907877de6e8d0d9062b0b6178a1fcde94b700a63e6e221601c7

Chart OCI version

oci://ghcr.io/quenchworks/charts/istiod:0.0.10

The chart pins its image by this signed digest, so you never track it yourself. Signatures, SBOM, and provenance attach to the same digest.

Signed
cosign keyless
SBOM
SPDX, on image
Provenance
SLSA build
Architectures
amd64, arm64
Runs as
nonroot (uid 1001)
Root filesystem
read-only
Image size
32.8 MB

Security report (Trivy)

D· 69/1003 fixable · rebuild clears them

Vulnerability detail

istiod 1.30.7 · 4 CVE
CVESeverityPackageInstalledFixed inTitle
CVE-2026-116587HIGHgithub.com/go-jose/go-jose/v4v4.1.54.1.6Go JOSE: DoS when parsing JWKs that contain RSA keys
CVE-2026-78661UNKNOWNgolang.org/x/netv0.61.00.62.0When coalescing adjacent text nodes in addText and fosterParent, appen ...
CVE-2026-97045UNKNOWNgolang.org/x/netv0.61.00.62.0In childTextNodesAreLiteral, walking up the tree previously stopped at ...
GO-2026-5932UNKNOWNgolang.org/x/cryptov0.58.0— not fixableThe golang.org/x/crypto/openpgp package is unmaintained, unsafe by design, and has known security issues
0
Critical
1
High
0
Medium
0
Low
3
Unknown

Security report (Trivy) · image istiod 1.30.7

Install the chart

Deploy to Kubernetes with hardened defaults. The chart pins its image by signed digest, so you never track it yourself.

Install (latest)

helm install my-istiod oci://ghcr.io/quenchworks/charts/istiod --version 0.0.10

Deploys image (digest-pinned)

Chart version
0.0.10
App version
1.30.7
Chart license
Apache-2.0
App license
Apache-2.0
Signed
cosign (keyless)
Values schema
yes
Last published
2026-10-22
Values keys
  • image: repository digest pullPolicy
  • nameOverride
  • replicaCount
  • command
  • args
  • service: type xdsPort xdsSecurePort httpPort monitoringPort
  • serviceAccount: create name automountServiceAccountToken
  • rbac: create
  • networkPolicy: enabled allowExternal
  • resources
  • podAnnotations
  • podLabels
  • nodeSelector
  • tolerations
  • affinity
  • podDisruptionBudget: enabled minAvailable

Verify the chart

cosign verify ghcr.io/quenchworks/charts/istiod:0.0.10 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

Transparency

The chart publishes its attestations on GitHub and the image it deploys carries its own on the same digest, publicly verifiable with the commands above. Both log to the Sigstore transparency log (Rekor), which cosign verify checks for you.

View the imageView on ArtifactHubChart source

Upstream project: https://istio.io