sigstore-stack 0.0.3 Helm chart

Name: sigstore-stack Helm chart 0.0.3: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

quench-sigstore-stack

Scored 30 Sept 2026

Self-hosted Sigstore: the Fulcio certificate authority, the Rekor v2 transparency log and the Timestamp Authority in one install, for keyless signing with cosign against your own infrastructure. All QuenchWorks images are nonroot, 0-CVE, pinned by digest and cosign-signed.

Version 0.0.3app version 1.0.0 (not verified against the render) 0Artifact Hub

sigstore-stack 0.0.3 deploys 4 container images: ghcr.io/quenchworks/images/fulcio, ghcr.io/quenchworks/images/timestamp-authority, ghcr.io/quenchworks/images/rekor-tiles and ghcr.io/quenchworks/images/caddy. Across them, 13 findings — 0 critical, 0 high. The highest contribution is CGA-32c9-fmx5-865m in glibc-2.44 2.44-r6, with no fix listed.

Radar Score

7400013

13 findings over 4 of 4 images measured

Radar Score is the sum of every finding’s contribution; the colour is the worst finding’s band.

Container images

4 images

Image	Tag	Vulnerabilities	Radar Score
ghcr.io/quenchworks/images/fulcio	digest-pinned	0001	4
ghcr.io/quenchworks/images/timestamp-authority	digest-pinned	0001	4
ghcr.io/quenchworks/images/rekor-tiles	digest-pinned	0002	8
ghcr.io/quenchworks/images/caddy	digest-pinned	0009	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

10 distinct across the version’s images

Severity	Advisory	Package	Fixed in
Low	CGA-32c9-fmx5-865m	glibc-2.44@2.44-r6	no fix listed
Low	CGA-86q6-jgw4-4qvq	glibc-2.44@2.44-r6	no fix listed
Low	CGA-3p64-pj6v-586c	glibc-2.44@2.44-r6	no fix listed
Low	GO-2026-5774	github.com/go-chi/chi/v5@v5.2.5	5.3.0
Low	GO-2026-5777	github.com/go-chi/chi/v5@v5.2.5	5.3.0
Low	CGA-2727-9j94-3x3p	glibc-2.44@2.44-r6	no fix listed
Low	GO-2026-5775	github.com/go-chi/chi/v5@v5.2.5	5.3.0
Low	GO-2026-5841	github.com/klauspost/compress@v1.18.1	1.18.7
Low	GO-2026-5932	golang.org/x/crypto@v0.56.0	no fix listed
Low	GO-2026-6094	github.com/google/cel-go@v0.29.2	0.30.0

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
0.0.3latest	—	1.0.0	00013	74
0.0.2	—	1.0.0	00013	74

The latest version and the previous major, as selected nightly from the repository’s index.

README badge

[![Radar Score](https://charts.stackradar.io/badge/quench-sigstore-stack/sigstore-stack.svg)](https://charts.stackradar.io/charts/quench-sigstore-stack/sigstore-stack)

Markdown. The badge shows the latest version’s band and Radar Score, refreshed daily.