StackRadar

matrix-stack Helm chart

rock8sVerified publisher

Scored 14 Sept 2026

A Helm meta-chart for deploying a Matrix Stack from Element

Latest 0.8.1 1 year agoApp version not verified against the render 0Artifact Hub

matrix-stack 0.8.1 deploys 7 container images: vectorim/element-web, library/haproxy, ghcr.io/element-hq/ess-helm/matrix-tools, ghcr.io/element-hq/matrix-authentication-service and 3 more. Across them, 892 findings — 1 critical, 5 high. The highest contribution is DEBIAN-CVE-2025-6965 in sqlite3 3.40.1-2+deb12u1, fixed in 3.40.1-2+deb12u2.

Radar Score

9,25615129756

892 findings over 7 of 7 images measured

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

Container images

7 images
ImageTagVulnerabilitiesRadar Score
vectorim/element-webv1.11.9603916456
library/haproxy3.1-alpine001115367
ghcr.io/element-hq/ess-helm/matrix-tools×60.3.200164449
ghcr.io/element-hq/matrix-authentication-service0.14.00122951,314
library/postgres×217-alpine00456493
prometheuscommunity/postgres-exporterv0.17.000782725
matrixdotorg/synapse×2v1.127.111754285,452

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.

Low findings

546 distinct across the version’s images

Low: findings whose contribution to the Radar Score is 1–14. Show every band

SeverityAdvisoryPackageFixed in
LowDEBIAN-CVE-2024-26462krb5@1.20.1-2+deb12u21.20.1-2+deb12u3
LowGO-2024-3106stdlib@go1.19.81.22.7
LowDEBIAN-CVE-2026-1965curl@7.88.1-10+deb12u12no fix listed
LowDEBIAN-CVE-2022-0563util-linux@2.38.1-5+deb12u3no fix listed
LowDEBIAN-CVE-2025-3576krb5@1.20.1-2+deb12u21.20.1-2+deb12u4
LowDEBIAN-CVE-2026-4878libcap2@1:2.66-41:2.66-4+deb12u3
LowDEBIAN-CVE-2026-11979libxml2@2.9.14+dfsg-1.3~deb12u1no fix listed
LowDEBIAN-CVE-2026-7168curl@7.88.1-10+deb12u127.88.1-10+deb12u15
LowDEBIAN-CVE-2025-12818postgresql-15@15.12-0+deb12u215.15-0+deb12u1
LowDEBIAN-CVE-2026-86140libxml2@2.9.14+dfsg-1.3~deb12u1no fix listed
LowGHSA-fh66-fcv5-jjfrmatrix-synapse@1.127.11.138.3
LowGO-2024-2600stdlib@go1.19.81.21.8
LowRUSTSEC-2026-0269wasmtime@27.0.024.0.13
LowDEBIAN-CVE-2026-3783curl@7.88.1-10+deb12u127.88.1-10+deb12u15
LowDEBIAN-CVE-2026-4873curl@7.88.1-10+deb12u12no fix listed
LowGO-2024-2609stdlib@go1.19.81.21.8
LowDEBIAN-CVE-2026-34743xz-utils@5.4.1-0.25.4.1-1+deb12u1
LowGO-2024-3107stdlib@go1.19.81.22.7
LowDEBIAN-CVE-2026-5704tar@1.34+dfsg-1.2+deb12u1no fix listed
LowGO-2023-1751stdlib@go1.19.81.19.9
LowGO-2023-1753stdlib@go1.19.81.19.9
LowGHSA-pq67-6m6q-mj2vurllib3@2.2.22.5.0
LowDEBIAN-CVE-2026-3184util-linux@2.38.1-5+deb12u3no fix listed
LowDEBIAN-CVE-2026-58055nghttp2@1.52.0-1+deb12u2no fix listed
LowDEBIAN-CVE-2026-7010perl@5.36.0-7+deb12u1no fix listed
LowDEBIAN-CVE-2026-19487perl@5.36.0-7+deb12u1no fix listed
LowGHSA-w9wp-h8wv-79jxopentelemetry_sdk@0.27.10.32.1
LowGHSA-9m57-25v3-79x9golang.org/x/crypto@v0.32.00.52.0
LowGHSA-65pc-fj4g-8rjxidna@3.103.15
LowDEBIAN-CVE-2026-89158pcre2@10.42-110.42-1+deb12u1
LowGHSA-vp96-hxj8-p424pyopenssl@24.3.026.0.0
LowGO-2023-2041stdlib@go1.19.81.20.8
LowDEBIAN-CVE-2025-27587openssl@3.0.15-1~deb12u1no fix listed
LowALPINE-CVE-2026-42769openssl@3.5.6-r03.5.7-r0
LowGO-2023-2043stdlib@go1.19.81.20.8
LowDEBIAN-CVE-2013-4392systemd@252.36-1~deb12u1no fix listed
LowGO-2023-2186stdlib@go1.19.81.20.11
LowGHSA-r95x-qfjj-fjj2authlib@1.4.11.6.12
LowALPINE-CVE-2026-78408util-linux@2.42.1-r02.42.3-r1
LowDEBIAN-CVE-2026-78408util-linux@2.38.1-5+deb12u3no fix listed
LowDEBIAN-CVE-2026-41989libgcrypt20@1.10.1-31.10.1-3+deb12u1
LowGHSA-48p4-8xcf-vxj5urllib3@2.2.22.5.0
LowPYSEC-2025-265tornado@6.4.26.5.3
LowGO-2024-3105stdlib@go1.19.81.22.7
LowGHSA-mj87-hwqh-73pjpython-multipart@0.0.200.0.26
LowGO-2026-4981stdlib@go1.23.71.25.10
LowDEBIAN-CVE-2023-31439systemd@252.36-1~deb12u1no fix listed
LowGO-2025-3563stdlib@go1.23.71.23.8
LowGHSA-fg6f-75jq-6523authlib@1.4.11.6.6
LowGO-2026-4977stdlib@go1.23.71.25.10

Indexed versions

VersionPublishedApp versionVulnerabilitiesRadar Score
0.8.1latest1 year ago—151297569,256

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

README badge
[![Radar Score](https://charts.stackradar.io/badge/rock8s/matrix-stack.svg)](https://charts.stackradar.io/charts/rock8s/matrix-stack)

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

helm v3.16.4 · syft 1.42.1 · rendered 6 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.