postgres-ha-stack Helm chart

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

quench-postgres-ha-stack

Not scored yet

Hardened PostgreSQL HA stack: a 3-node Patroni cluster with automatic failover, PgBouncer pooling in front of the elected leader, postgres_exporter on the leader, and Prometheus + Grafana with the postgres_exporter overview dashboard. All component images are QuenchWorks-hardened, nonroot, 0-CVE, pinned by digest and cosign-signed.

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

postgres-ha-stack 0.0.3 deploys 5 container images: ghcr.io/quenchworks/images/pgbouncer, ghcr.io/quenchworks/images/postgres-exporter, ghcr.io/quenchworks/images/grafana, ghcr.io/quenchworks/images/postgresql and 1 more. The highest contribution is GO-2025-3704 in github.com/grafana/grafana v13.1.6, with no fix listed.

Radar Score

Not yet scored

The daily scoring run has not folded the 5 images into a score yet.

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

Container images

5 images

Image	Tag	Vulnerabilities	Radar Score
ghcr.io/quenchworks/images/pgbouncer	digest-pinned	0006	32
ghcr.io/quenchworks/images/postgres-exporter	digest-pinned	0001	4
ghcr.io/quenchworks/images/grafana	digest-pinned	00645	550
ghcr.io/quenchworks/images/postgresql	digest-pinned	00010	62
ghcr.io/quenchworks/images/prometheus	digest-pinned	0007	40

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

57 distinct across the version’s images

Severity	Advisory	Package	Fixed in
Low	GO-2026-5219	github.com/grafana/grafana@v13.1.6	no fix listed
Low	GO-2026-5332	github.com/grafana/grafana@v13.1.6	no fix listed
Low	GO-2022-0635	github.com/aws/aws-sdk-go@v1.55.8	no fix listed
Low	CGA-cvw6-9pj6-fx5j	openssl@3.6.4-r8	no fix listed
Low	CGA-ww43-fhm7-mff3	openssl@3.6.4-r8	no fix listed
Low	GO-2026-5932	golang.org/x/crypto@v0.56.0	no fix listed
Low	CGA-5p62-38p7-f47c	python-3.13@3.13.15_git20260925-r0	no fix listed

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
0.0.3latest	—	1.0.0	—	—
0.0.2	—	1.0.0	00669	688

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-postgres-ha-stack/postgres-ha-stack.svg)](https://charts.stackradar.io/charts/quench-postgres-ha-stack/postgres-ha-stack)

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