chartmuseum

Chart · CI/CD & registry · standard · v0.0.1

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64Rebuilt 2026-09-06

Helm chart repository server with support for cloud object storage backends (S3, GCS, Azure, and more).

Deployed image digest

sha256:3af8698e052404bb8c9291b0233c512d6be065c0f1f3d357857d5ff2e2f4aae6

Chart OCI version

oci://ghcr.io/quenchworks/charts/chartmuseum:0.0.1

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

23.9 MB

Security report (Trivy)

C· 89/1001 fixable · rebuild clears it

Vulnerability detail

chartmuseum 0.16.6 · 2 CVE

CVE	Severity	Package	Installed	Fixed in	Title
CVE-2026-53495	MEDIUM	github.com/containerd/containerd	v1.7.33	1.7.35	containerd: CRI ExecSync Goroutine Leak Leads to Node-Level Denial of Service
GO-2026-5932	UNKNOWN	golang.org/x/crypto	v0.56.0	— not fixable	The golang.org/x/crypto/openpgp package is unmaintained, unsafe by design, and has known security issues

Critical

High

Medium

Low

Unknown

Security report (Trivy) · image chartmuseum 0.16.6

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-chartmuseum oci://ghcr.io/quenchworks/charts/chartmuseum --version 0.0.1

Deploys image (digest-pinned)

ghcr.io/quenchworks/images/chartmuseum@sha256:3af8698e052404bb8c9291b0233c512d6be065c0f1f3d357857d5ff2e2f4aae6

Chart version: 0.0.1
App version: 0.16.6
Chart license: Apache-2.0
App license: Apache-2.0
Service port: 8080
Signed: cosign (keyless)
Values schema: yes
Last published: 2026-08-30

Verify the chart

cosign verify ghcr.io/quenchworks/charts/chartmuseum:0.0.1 \
  --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 image View on ArtifactHub Chart source

Upstream project: https://chartmuseum.com