mattermost-team-edition 6.6.83 Helm chart

Name: mattermost-team-edition Helm chart 6.6.83: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

openshift

Scored 14 Sept 2026

Mattermost Team Edition is an open-source, self-hosted messaging platform for teams. It offers a free, community-driven solution for secure, private collaboration. Features include group and direct messaging, file sharing, and powerful search, giving your team a modern communication hub.

Version 6.6.83app version 10.11.2 0Artifact Hub

mattermost-team-edition 6.6.83 deploys 4 container images: library/busybox, library/mysql, appropriate/curl and mattermost/mattermost-team-edition. Across them, 401 findings — 0 critical, 7 high. The highest contribution is DEBIAN-CVE-2025-15467 in openssl 3.0.17-1~deb12u2, fixed in 3.0.18-1~deb12u2. Chart.yaml declares kubeVersion >=1.20.0; rendered for Kubernetes 1.20.0.

Radar Score

4,0890749345

401 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
library/busybox	1.31.1	0000	0
library/mysql	8.0.18	001127	579
appropriate/curl	latest	0591	551
mattermost/mattermost-team-edition	10.11.2	0229317	2,959

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

401 distinct across the version’s images

Severity	Advisory	Package	Fixed in
Low	GHSA-pwvr-grqg-7vp2	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250721095846-c602a4a78e1f
Low	GHSA-cgjg-p2m2-qm4p	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20251215190648-6404ab29acc0
Low	GHSA-ph22-fw5m-w2q9	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20260123211116-9efe617be8b8
Low	GHSA-vqwh-5jhh-vc9p	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250814075248-83a37a861d3c
Low	GHSA-f72g-52v7-mg3p	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250721095935-11c36f4d1e44
Low	GHSA-jx93-pf6x-874r	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20260310115442-5a1ea95044d
Low	GHSA-fr22-5377-f3p7	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250218121836-2b5275d87136
Low	GHSA-9h6j-4ffx-cm84	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250218121836-2b5275d87136
Low	DEBIAN-CVE-2025-69418	openssl@3.0.17-1~deb12u2	3.0.18-1~deb12u2
Low	GHSA-wwhj-pw6h-f8hw	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250213231113-68c11e9ecb71
Low	GHSA-rhvr-6w8c-6v7w	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20241217145510-faa7e4f2ea0c
Low	GHSA-xr3w-rmvj-f6m7	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250728063359-38208b8f065f
Low	GO-2026-5024	golang.org/x/sys@v0.33.0	0.44.0
Low	GHSA-hqpj-f3jh-29vx	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20260313190740-742e0be95074
Low	GHSA-hc6v-386m-93pq	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250414110750-c23f44fe8ed0
Low	GO-2026-4962	golang.org/x/image@v0.27.0	0.39.0
Low	GO-2026-6179	golang.org/x/mod@v0.24.0	0.40.0
Low	GHSA-86jg-35xj-3vv5	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250414154356-6f33b721de76
Low	GHSA-j639-m367-75cf	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250314142426-c049748b8863
Low	GHSA-jwhw-xf5v-qgxc	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250422131222-701ddc896a10
Low	GHSA-58w6-w55x-6wq8	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250905150616-ba86dfc5876b
Low	GHSA-fpff-wj6m-grvr	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250411064244-844447fbd57c
Low	DEBIAN-CVE-2026-19499	glibc@2.36-9+deb12u10	no fix listed
Low	DEBIAN-CVE-2026-19542	glibc@2.36-9+deb12u10	no fix listed
Low	DEBIAN-CVE-2026-77117	glibc@2.36-9+deb12u10	no fix listed
Low	DEBIAN-CVE-2026-80489	glibc@2.36-9+deb12u10	no fix listed
Low	DLA-2424-1	tzdata@2019c-0+deb9u1	2020d-0+deb9u1
Low	DLA-2509-1	tzdata@2019c-0+deb9u1	2020e-0+deb9u1
Low	DLA-2542-1	tzdata@2019c-0+deb9u1	2021a-0+deb9u1
Low	DLA-2759-1	gnutls28@3.5.8-5+deb9u4	3.5.8-5+deb9u6
Low	DLA-2797-1	tzdata@2019c-0+deb9u1	2021a-0+deb9u2
Low	DLA-2948-1	debian-archive-keyring@2017.5+deb9u1	2017.5+deb9u2
Low	DLA-2963-1	tzdata@2019c-0+deb9u1	2021a-0+deb9u3
Low	DLA-3051-1	tzdata@2019c-0+deb9u1	2021a-0+deb9u4
Low	GO-2025-3787	github.com/go-viper/mapstructure/v2@v2.2.1	2.3.0
Low	GO-2026-5841	github.com/klauspost/compress@v1.18.0	1.18.7
Low	GO-2026-5932	golang.org/x/crypto@v0.38.0	no fix listed
Low	GO-2026-6061	google.golang.org/grpc@v1.72.0	1.82.1
Low	GHSA-vqp5-2mrp-qqxg	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20260325160634-e738016c5920
Low	GHSA-xfq9-hh5x-xfq9	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250204211032-f52e08754c49
Low	GHSA-mqcj-8c2g-h97q	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250905150616-ba86dfc5876b
Low	GHSA-hm95-jx66-g2gh	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-202508080704-39bd251fe4f600
Low	GHSA-x3hx-ch7p-8xgg	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250815165020-c8d66301415d
Low	GHSA-3g35-v53r-gpxc	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.1.9
Low	GHSA-9hh7-6558-qfp2	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250905150616-ba86dfc5876b6
Low	GHSA-rv67-7w2g-7976	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20260127144908-ced9a56e3988
Low	GHSA-jp3f-x449-4q75	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20260318173148-e9ae890a013b
Low	GHSA-9fpw-c9x7-cv3j	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20240604093018-5114c3b7cdb8
Low	GHSA-j5jw-m2ph-3jjf	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250314142426-c049748b8863
Low	GHSA-4fwj-8595-wp25	github.com/mattermost/mattermost/server/v8@v0.0.0-20250821100404-2a35a97a1877+dirty	8.0.0-20250612074655-8f8612c63783

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
6.6.83latest	—	10.11.2	0749345	4,089

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

README badge

[![Radar Score](https://charts.stackradar.io/badge/openshift/mattermost-team-edition.svg)](https://charts.stackradar.io/charts/openshift/mattermost-team-edition)

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