StackRadar

mattermost Helm chart

phntom

Scored 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

8,722416117651

788 findings over 2 of 2 images measured

KEV ×2 confirmed exploited

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

Container images

2 images
ImageTagVulnerabilitiesRadar Score
appropriate/curllatest0591551
phntom/mattermost-team-edition9.3.04111086508,171

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
SeverityAdvisoryPackageFixed in
CriticalUBUNTU-CVE-2025-27363KEVfreetype@2.11.1+dfsg-1ubuntu0.22.11.1+dfsg-1ubuntu0.3
CriticalUBUNTU-CVE-2023-4911KEVglibc@2.35-0ubuntu3.12.35-0ubuntu3.4
CriticalUBUNTU-CVE-2025-6965sqlite3@3.37.2-2ubuntu0.13.37.2-2ubuntu0.5
CriticalUBUNTU-CVE-2024-2961glibc@2.35-0ubuntu3.12.35-0ubuntu3.7
HighUBUNTU-CVE-2025-15467openssl@3.0.2-0ubuntu1.123.0.2-0ubuntu1.21
HighUBUNTU-CVE-2024-6119openssl@3.0.2-0ubuntu1.123.0.2-0ubuntu1.18
HighGHSA-5fwx-p6xh-vjrhgithub.com/mattermost/mattermost/server/v8@v0.0.0-20231206131006-d6edda074a4b8.0.0-20250122165010-4ed702ccff4e
HighUBUNTU-CVE-2024-2398curl@7.81.0-1ubuntu1.147.81.0-1ubuntu1.16
HighUBUNTU-CVE-2023-2650openssl@3.0.2-0ubuntu1.83.0.2-0ubuntu1.10
HighALPINE-CVE-2018-0732libressl@2.6.3-r02.6.5-r0
HighGHSA-45x7-px36-x8w8golang.org/x/crypto@v0.14.00.17.0
HighUBUNTU-CVE-2023-48795libssh@0.9.6-2ubuntu0.22.04.10.9.6-2ubuntu0.22.04.2
HighALPINE-CVE-2019-5482curl@7.59.0-r07.61.1-r3
HighGHSA-4v7x-pqxf-cx7mgolang.org/x/net@v0.17.00.23.0
HighUBUNTU-CVE-2024-28182nghttp2@1.43.0-1ubuntu0.11.43.0-1ubuntu0.2
HighALPINE-CVE-2019-3822curl@7.59.0-r07.61.1-r2
HighUBUNTU-CVE-2024-2511openssl@3.0.2-0ubuntu1.123.0.2-0ubuntu1.17
HighUBUNTU-CVE-2024-3596krb5@1.19.2-2ubuntu0.11.19.2-2ubuntu0.5
HighALPINE-CVE-2018-14618curl@7.59.0-r07.61.1-r0
HighALPINE-CVE-2019-5481curl@7.59.0-r07.61.1-r3
MediumALPINE-CVE-2018-0500curl@7.59.0-r07.61.0-r0
MediumGO-2024-2687stdlib@go1.20.71.21.9
MediumGHSA-5cgq-3rg8-m6cvgolang.org/x/crypto@v0.14.00.52.0
MediumALPINE-CVE-2018-16839curl@7.59.0-r07.61.1-r1
MediumALPINE-CVE-2018-1000301curl@7.59.0-r07.60.0-r0
MediumALPINE-CVE-2018-1000300curl@7.59.0-r07.60.0-r0
MediumUBUNTU-CVE-2024-7264curl@7.81.0-1ubuntu1.147.81.0-1ubuntu1.17
MediumUBUNTU-CVE-2024-5535openssl@3.0.2-0ubuntu1.123.0.2-0ubuntu1.17
MediumALPINE-CVE-2018-16840curl@7.59.0-r07.61.1-r1
MediumALPINE-CVE-2019-14697musl@1.1.18-r21.1.18-r4
MediumUBUNTU-CVE-2026-45447openssl@3.0.2-0ubuntu1.123.0.2-0ubuntu1.25
MediumGHSA-v778-237x-gjrcgolang.org/x/crypto@v0.14.00.31.0
MediumALPINE-CVE-2018-16890curl@7.59.0-r07.61.1-r2
MediumUBUNTU-CVE-2019-9543poppler@22.02.0-2ubuntu0.3no fix listed
MediumALPINE-CVE-2019-3823curl@7.59.0-r07.61.1-r2
MediumUBUNTU-CVE-2021-46848libtasn1-6@4.18.0-4build14.18.0-4ubuntu0.2
MediumUBUNTU-CVE-2024-45490expat@2.4.7-1ubuntu0.22.4.7-1ubuntu0.4
MediumALPINE-CVE-2018-16842curl@7.59.0-r07.61.1-r1
MediumUBUNTU-CVE-2023-0464openssl@3.0.2-0ubuntu1.83.0.2-0ubuntu1.9
MediumUBUNTU-CVE-2017-9814cairo@1.16.0-5ubuntu21.16.0-5ubuntu2.1
MediumUBUNTU-CVE-2023-5363openssl@3.0.2-0ubuntu1.123.0.2-0ubuntu1.12+Fips1
MediumUBUNTU-CVE-2024-37371krb5@1.19.2-2ubuntu0.11.19.2-2ubuntu0.4
MediumUBUNTU-CVE-2017-11164pcre3@2:8.39-13ubuntu0.22.04.1no fix listed
MediumUBUNTU-CVE-2019-9545poppler@22.02.0-2ubuntu0.3no fix listed
MediumUBUNTU-CVE-2024-4741openssl@3.0.2-0ubuntu1.123.0.2-0ubuntu1.17
MediumUBUNTU-CVE-2024-52533glib2.0@2.72.4-0ubuntu2.22.72.4-0ubuntu2.4
MediumGHSA-p77j-4mvh-x3m3google.golang.org/grpc@v1.56.11.79.3
MediumUBUNTU-CVE-2025-49796libxml2@2.9.13+dfsg-1ubuntu0.32.9.13+dfsg-1ubuntu0.8
MediumUBUNTU-CVE-2026-19931curl@7.81.0-1ubuntu1.14no fix listed
MediumUBUNTU-CVE-2022-40735openssl@3.0.2-0ubuntu1.123.0.2-0ubuntu1.16

Indexed versions

VersionPublishedApp versionVulnerabilitiesRadar Score
3.24.0latest2 years ago9.3.04161176518,722

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

README badge
[![Radar Score](https://charts.stackradar.io/badge/phntom/mattermost.svg)](https://charts.stackradar.io/charts/phntom/mattermost)

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

helm v3.16.4 · syft 1.42.1 · rendered 5 Sept 2026 · scanned 14 Sept 2026 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.