sigstore-stack 0.0.4 Helm chart

Name: sigstore-stack Helm chart 0.0.4: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

quench-sigstore-stack

Scored 24 Oct 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 0.0.4app version 1.0.0 (not verified against the render) 0Artifact Hub

sigstore-stack 0.0.4 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, 64 findings — 0 critical, 0 high. The highest contribution is GO-2026-6612 in golang.org/x/net v0.59.0, fixed in 0.60.0.

Radar Score

66100658

64 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	00217	205
ghcr.io/quenchworks/images/timestamp-authority	digest-pinned	0001	4
ghcr.io/quenchworks/images/rekor-tiles	digest-pinned	00218	217
ghcr.io/quenchworks/images/caddy	digest-pinned	00222	235

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

25 distinct across the version’s images

Severity	Advisory	Package	Fixed in
Medium	GO-2026-6612	golang.org/x/net@v0.59.0	0.60.0
Medium	GO-2026-6612	stdlib@go1.26.8	1.26.9
Low	GO-2026-6603	stdlib@go1.26.8	1.26.9
Low	GO-2026-6603	golang.org/x/net@v0.59.0	0.60.0
Low	GO-2026-6611	stdlib@go1.26.8	1.26.9
Low	GO-2026-6611	golang.org/x/net@v0.59.0	0.60.0
Low	GO-2026-6608	stdlib@go1.26.8	1.26.9
Low	GO-2026-6607	stdlib@go1.26.8	1.26.9
Low	GO-2026-6609	stdlib@go1.26.8	1.26.9
Low	GO-2026-5841	github.com/klauspost/compress@v1.18.1	1.18.7
Low	GO-2026-6613	stdlib@go1.26.8	1.26.9
Low	GO-2026-6605	stdlib@go1.26.8	1.26.9
Low	GO-2026-6610	golang.org/x/net@v0.59.0	0.60.0
Low	GO-2026-6610	stdlib@go1.26.8	1.26.9
Low	GO-2026-6604	stdlib@go1.26.8	1.26.9
Low	CGA-fv7m-5pp8-x296	glibc-2.44@2.44-r7	2.44-r8
Low	CGA-5mg5-hvq2-8763	glibc-2.44@2.44-r7	2.44-r8
Low	GO-2026-6599	stdlib@go1.26.8	1.26.9
Low	GO-2026-6600	stdlib@go1.26.8	1.26.9
Low	GO-2026-6617	golang.org/x/net@v0.59.0	0.60.0
Low	GO-2026-6617	stdlib@go1.26.8	1.26.9
Low	CGA-3g3j-42jj-77j3	glibc-2.44@2.44-r7	2.44-r8
Low	CGA-4gmv-8mr7-5pxx	glibc-2.44@2.44-r7	no fix listed
Low	GO-2026-5932	golang.org/x/crypto@v0.57.0	no fix listed
Low	CGA-53q8-cxrp-gx53	glibc-2.44@2.44-r7	2.44-r8

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
0.0.15latest	—	1.0.0	00010	50
0.0.11	—	1.0.0	00017	89
0.0.9	—	1.0.0	00016	84
0.0.6	—	1.0.0	00874	862
0.0.4	—	1.0.0	00658	661
0.0.3	—	1.0.0	00446	497
0.0.2	—	1.0.0	00446	497

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.