mattermost Helm chart
phntomScored 14 Sept 2026
Mattermost Team Edition server.
Latest 3.24.0 2 years agoapp version 9.3.0 3Artifact Hub
mattermost 3.24.0 deploys 2 container images: appropriate/curl and phntom/mattermost-team-edition. Across them, 788 findings — 4 critical, 16 high — 2 on CISA KEV. The highest contribution is UBUNTU-CVE-2025-27363 in freetype 2.11.1+dfsg-1ubuntu0.2, fixed in 2.11.1+dfsg-1ubuntu0.3.
Radar Score
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 |
|---|---|---|---|
| appropriate/ | latest | 0591 | 551 |
| phntom/ | 9.3.0 | 411108650 | 8,171 |
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
788 distinct across the version’s images
| Severity | Advisory | Package | Fixed in |
|---|---|---|---|
| Low | UBUNTU-CVE-2026-22801 | libpng1.6 | 1.6.37-3ubuntu0.3 |
| Low | GHSA-vm9m-57jr-4pxh | github.com/ | 8.1.9 |
| Low | UBUNTU-CVE-2023-39328 | openjpeg2 | no fix listed |
| Low | GHSA-jjr7-372r-cx7x | github.com/ | 8.1.4 |
| Low | GHSA-p5pr-vm3j-jxxf | github.com/ | 8.1.4 |
| Low | GO-2025-4116 | golang.org/ | 0.43.0 |
| Low | UBUNTU-CVE-2026-58055 | nghttp2 | 1.43.0-1ubuntu0.4 |
| Low | GO-2026-4870 | stdlib | 1.25.9 |
| Low | GO-2025-4009 | stdlib | 1.24.8 |
| Low | UBUNTU-CVE-2026-86138 | libxml2 | no fix listed |
| Low | GO-2026-4947 | stdlib | 1.25.9 |
| Low | UBUNTU-CVE-2026-86143 | libxml2 | no fix listed |
| Low | GO-2026-5061 | golang.org/ | 0.43.0 |
| Low | GO-2026-5062 | golang.org/ | 0.43.0 |
| Low | GO-2025-4006 | stdlib | 1.24.8 |
| Low | GO-2024-3337 | github.com/ | no fix listed |
| Low | UBUNTU-CVE-2025-29088 | sqlite3 | 3.37.2-2ubuntu0.4 |
| Low | GO-2026-5037 | stdlib | 1.25.11 |
| Low | GHSA-h469-4fcf-p23h | github.com/ | 8.0.0-20250708173752-d6b35c41f0ae5 |
| Low | UBUNTU-CVE-2026-40225 | systemd | 249.11-0ubuntu3.19 |
| Low | GO-2026-4971 | stdlib | 1.25.10 |
| Low | UBUNTU-CVE-2026-3832 | gnutls28 | 3.7.3-4ubuntu1.9 |
| Low | UBUNTU-CVE-2025-9714 | libxml2 | 2.9.13+dfsg-1ubuntu0.9 |
| Low | UBUNTU-CVE-2025-43718 | poppler | 22.02.0-2ubuntu0.11 |
| Low | UBUNTU-CVE-2026-56409 | expat | no fix listed |
| Low | GHSA-pp9j-pf5c-659x | github.com/ | 8.0.0-20251210191531-cd17b61de41b |
| Low | GHSA-762v-rq7q-ff97 | github.com/ | 8.0.0-20240926115259-20ed58906adc |
| Low | GHSA-q7rx-w656-fwmv | github.com/ | 8.1.7 |
| Low | GO-2026-5972 | stdlib | 1.25.13 |
| Low | GO-2026-6088 | stdlib | 1.25.13 |
| Low | GO-2026-6089 | stdlib | 1.25.13 |
| Low | GO-2026-6090 | stdlib | 1.25.13 |
| Low | UBUNTU-CVE-2025-8176 | tiff | 4.3.0-6ubuntu0.11 |
| Low | UBUNTU-CVE-2025-1390 | libcap2 | 1:2.44-1ubuntu0.22.04.2 |
| Low | UBUNTU-CVE-2026-50813 | sqlite3 | 3.37.2-2ubuntu0.7 |
| Low | GO-2024-2695 | github.com/ | no fix listed |
| Low | GHSA-6rqh-8465-2xcw | github.com/ | 8.0.0-20250220161544-fd356b62b4dd |
| Low | GO-2026-5038 | stdlib | 1.25.11 |
| Low | UBUNTU-CVE-2026-86139 | libxml2 | no fix listed |
| Low | UBUNTU-CVE-2025-50422 | cairo | no fix listed |
| Low | UBUNTU-CVE-2026-13757 | p11-kit | 0.24.0-6ubuntu0.1 |
| Low | GHSA-85jj-c9jr-9jhx | github.com/ | 8.1.4 |
| Low | GO-2026-5942 | golang.org/ | 0.56.0 |
| Low | GHSA-mc2f-jgj6-6cp3 | github.com/ | 8.0.0-20250402193107-65343f84a783 |
| Low | GHSA-qxp5-gwg8-xv66 | golang.org/ | 0.36.0 |
| Low | UBUNTU-CVE-2026-11850 | krb5 | 1.19.2-2ubuntu0.8 |
| Low | UBUNTU-CVE-2026-56132 | expat | no fix listed |
| Low | GO-2025-4012 | stdlib | 1.24.8 |
| Low | GO-2025-3956 | stdlib | 1.23.12 |
| Low | UBUNTU-CVE-2026-15588 | glib2.0 | no fix listed |
Indexed versions
The latest version and the previous major, as selected nightly from the repository’s index.
README badge
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