mattermost 0.0.34 Helm chart

Name: mattermost Helm chart 0.0.34: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

quench-mattermost

Scored 21 Oct 2026

Open-source, self-hosted team collaboration and messaging platform (Team Edition) — channels, direct messages, and file sharing. Hardened by QuenchWorks as a minimal, nonroot, 0-CVE image, cosign-signed and pinned by digest. Bundles PostgreSQL.

Version 0.0.34app version 11.11.1 (not verified against the render) 0Artifact Hub

mattermost 0.0.34 deploys 2 container images: ghcr.io/quenchworks/images/postgresql and ghcr.io/quenchworks/images/mattermost. Across them, 15 findings — 0 critical, 0 high. The highest contribution is CGA-8fx3-25f8-fh5x in python-3.13 3.13.16_git20261009-r0, with no fix listed.

Radar Score

9100015

15 findings over 2 of 2 images measured

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

Container images

2 images

Image	Tag	Vulnerabilities	Radar Score
ghcr.io/quenchworks/images/postgresql	digest-pinned	0009	58
ghcr.io/quenchworks/images/mattermost	digest-pinned	0006	33

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-8fx3-25f8-fh5x	python-3.13@3.13.16_git20261009-r0	no fix listed
Low	GHSA-6q48-6c7w-9gw2	certifi@2026.7.22	2026.10.19
Low	CGA-3p64-pj6v-586c	glibc-2.44@2.44-r8	no fix listed
Low	CGA-g73w-6cxg-73cx	python-3.13@3.13.16_git20261009-r0	no fix listed
Low	CGA-84qm-pxw8-f58f	glibc-2.44@2.44-r8	no fix listed
Low	CGA-2727-9j94-3x3p	glibc-2.44@2.44-r8	no fix listed
Low	CGA-4gmv-8mr7-5pxx	glibc-2.44@2.44-r8	no fix listed
Low	CGA-32jh-59ph-xj58	ca-certificates@20260909-r2	20260909-r3
Low	GO-2026-5932	golang.org/x/crypto@v0.57.0	no fix listed
Low	CGA-37wc-rr96-hm3f	glibc-2.44@2.44-r8	no fix listed

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
0.0.35latest	—	11.11.2	00016	95
0.0.34	—	11.11.1	00015	91
0.0.33	—	11.11.1	00015	91
0.0.30	—	11.11.1	00231	289
0.0.28	—	11.11.1	00234	314
0.0.27	—	11.11.1	00234	314
0.0.26	—	11.11.1	00232	297
0.0.24	—	11.11.1	00232	297
0.0.23	—	11.11.1	00334	341
0.0.22	—	11.11.0	00114	115
0.0.21	—	11.10.1	00113	110
0.0.20	—	11.10.1	00117	134

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-mattermost/mattermost.svg)](https://charts.stackradar.io/charts/quench-mattermost/mattermost)

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