StackRadar

matrix 3.33.0 Helm chart

zekker6Verified publisher

Scored 17 Oct 2026

A Helm chart to deploy a Matrix homeserver stack into Kubernetes

Version 3.33.0 todayapp version v1.163.0 3Artifact Hub

matrix 3.33.0 deploys 4 container images: instrumentisto/coturn, devture/exim-relay, vectorim/riot-web and matrixdotorg/synapse. Across them, 368 findings — 3 critical, 20 high. The highest contribution is ALPINE-CVE-2021-3711 in openssl 1.1.1k-r0, fixed in 1.1.1l-r0.

Radar Score

5,950320114231

368 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
ImageTagVulnerabilitiesRadar Score
instrumentisto/coturn4.51828111,314
devture/exim-relay4.98-r0-4101529595
vectorim/riot-webv1.7.331124681,934
matrixdotorg/synapse×2v1.163.000251832,107

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

340 distinct across the version’s images
SeverityAdvisoryPackageFixed in
MediumALPINE-CVE-2022-27776curl@7.77.0-r17.79.1-r1
MediumALPINE-CVE-2021-42379busybox@1.33.1-r21.33.1-r6
MediumALPINE-CVE-2021-42381busybox@1.33.1-r21.33.1-r6
MediumALPINE-CVE-2021-42385busybox@1.33.1-r21.33.1-r6
MediumDEBIAN-CVE-2019-9192glibc@2.41-12+deb13u4no fix listed
MediumALPINE-CVE-2022-29824libxml2@2.9.12-r12.9.14-r0
MediumALPINE-CVE-2021-42382busybox@1.33.1-r21.33.1-r6
MediumALPINE-CVE-2022-2309libxml2@2.9.12-r12.9.14-r1
MediumALPINE-CVE-2021-42378busybox@1.33.1-r21.33.1-r6
MediumALPINE-CVE-2021-42384busybox@1.33.1-r21.33.1-r6
MediumALPINE-CVE-2021-42386busybox@1.33.1-r21.33.1-r6
MediumALPINE-CVE-2021-23214postgresql@12.5-r012.9-r0
MediumALPINE-CVE-2021-33560libgcrypt@1.9.3-r01.9.4-r0
MediumGO-2026-4341stdlib@go1.24.41.24.12
MediumDEBIAN-CVE-2018-5709krb5@1.21.3-5+deb13u1no fix listed
MediumALPINE-CVE-2021-42383busybox@1.33.1-r21.33.1-r6
MediumALPINE-CVE-2021-22925curl@7.77.0-r17.78.0-r0
MediumALPINE-CVE-2026-34182openssl@3.3.2-r43.3.7-r1
MediumALPINE-CVE-2021-22876curl@7.69.1-r37.76.0-r0
MediumDEBIAN-CVE-2018-6829libgcrypt20@1.11.0-7+deb13u1no fix listed
MediumALPINE-CVE-2022-2097openssl@1.1.1k-r01.1.1q-r0
MediumDEBIAN-CVE-2026-19931curl@8.14.1-2+deb13u7no fix listed
MediumGO-2026-4337stdlib@go1.24.41.24.13
MediumALPINE-CVE-2023-23914curl@7.77.0-r17.79.1-r5
MediumALPINE-CVE-2026-63076openssl@3.3.2-r43.3.7-r1
MediumALPINE-CVE-2025-9230openssl@3.3.2-r43.3.5-r0
MediumDEBIAN-CVE-2026-11856curl@8.14.1-2+deb13u7no fix listed
MediumALPINE-CVE-2024-12797openssl@3.3.2-r43.3.3-r0
MediumALPINE-CVE-2021-22947curl@7.77.0-r17.79.0-r0
MediumALPINE-CVE-2025-9231openssl@3.3.2-r43.3.5-r0
MediumGO-2026-5026stdlib@go1.24.41.25.13
MediumDEBIAN-CVE-2011-3389gnutls28@3.8.9-3+deb13u4no fix listed
MediumDEBIAN-CVE-2026-10536curl@8.14.1-2+deb13u7no fix listed
MediumALPINE-CVE-2022-43552curl@7.77.0-r17.79.1-r4
MediumDEBIAN-CVE-2026-9079curl@8.14.1-2+deb13u7no fix listed
MediumGO-2026-6612stdlib@go1.24.41.26.9
MediumALPINE-CVE-2022-29458ncurses@6.2_p20210612-r06.2_p20210612-r1
MediumDEBIAN-CVE-2019-1010024glibc@2.41-12+deb13u4no fix listed
MediumALPINE-CVE-2023-23916curl@7.77.0-r17.79.1-r5
MediumDEBIAN-CVE-2024-26461krb5@1.21.3-5+deb13u1no fix listed
MediumGO-2026-6604stdlib@go1.24.41.26.9
MediumDEBIAN-CVE-2026-18924curl@8.14.1-2+deb13u7no fix listed
MediumALPINE-CVE-2026-31790openssl@3.3.2-r43.3.7-r0
MediumALPINE-CVE-2021-32028postgresql@12.5-r012.7-r0
MediumALPINE-CVE-2021-32029postgresql@12.5-r012.7-r0
MediumALPINE-CVE-2025-9232openssl@3.3.2-r43.3.5-r0
MediumALPINE-CVE-2025-69421openssl@3.3.2-r43.3.6-r0
MediumALPINE-CVE-2021-3677postgresql@12.5-r012.8-r0
MediumALPINE-CVE-2023-27537curl@7.77.0-r18.0.1-r0
MediumALPINE-CVE-2026-63072openssl@3.3.2-r43.3.7-r1

Indexed versions

VersionPublishedApp versionVulnerabilitiesRadar Score
3.33.0latesttodayv1.163.03201142315,950
3.32.017 days agov1.162.03201172606,268
3.31.030 days agov1.161.03201152375,921
3.30.01 month agov1.160.03201132295,858

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

README badge
[![Radar Score](https://charts.stackradar.io/badge/zekker6/matrix.svg)](https://charts.stackradar.io/charts/zekker6/matrix)

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

helm v3.16.4 · syft 1.42.1 · rendered 17 Oct 2026 · scanned 17 Oct 2026 · advisories as of 17 Oct 2026

Corrections: contact@stackradar.io

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