StackRadar

synapse 0.40.0 Helm chart

halkeye

Scored 14 Sept 2026

The reference implementation for a Matrix.org chat server

Version 0.40.0 2 years agoapp version v1.111.0 10Artifact Hub

synapse 0.40.0 deploys 2 container images: ghcr.io/element-hq/synapse and bitnami/redis. Across the 1 measured, 578 findings — 2 critical, 4 high. The highest contribution is DEBIAN-CVE-2025-1094 in postgresql-15 15.7-0+deb12u1, fixed in 15.11-0+deb12u1.

Radar Score

6,5432496475

578 findings over 1 of 2 images measured

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

Container images

2 images
ImageTagVulnerabilitiesRadar Score
ghcr.io/element-hq/synapse×5v1.111.024964756,543
bitnami/redis×27.0.11-debian-11-r0—unmeasured

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

578 distinct across the version’s images
SeverityAdvisoryPackageFixed in
MediumDEBIAN-CVE-2026-33845gnutls28@3.7.9-2+deb12u33.7.9-2+deb12u7
MediumDEBIAN-CVE-2011-3389gnutls28@3.7.9-2+deb12u3no fix listed
MediumDEBIAN-CVE-2025-49794libxml2@2.9.14+dfsg-1.3~deb12u12.9.14+dfsg-1.3~deb12u3
MediumDEBIAN-CVE-2024-25062libxml2@2.9.14+dfsg-1.3~deb12u12.9.14+dfsg-1.3~deb12u2
MediumDEBIAN-CVE-2025-6021libxml2@2.9.14+dfsg-1.3~deb12u12.9.14+dfsg-1.3~deb12u3
MediumDEBIAN-CVE-2026-42009gnutls28@3.7.9-2+deb12u33.7.9-2+deb12u7
MediumDEBIAN-CVE-2026-63076openssl@3.0.13-1~deb12u1no fix listed
MediumDEBIAN-CVE-2025-59375expat@2.5.0-1no fix listed
MediumDEBIAN-CVE-2024-8176expat@2.5.0-12.5.0-1+deb12u2
MediumDEBIAN-CVE-2024-9681curl@7.88.1-10+deb12u67.88.1-10+deb12u9
MediumDEBIAN-CVE-2026-33846gnutls28@3.7.9-2+deb12u33.7.9-2+deb12u7
MediumDEBIAN-CVE-2025-7424libxslt@1.1.35-11.1.35-1+deb12u2
MediumDEBIAN-CVE-2025-8714postgresql-15@15.7-0+deb12u115.19-0+deb12u1
MediumGHSA-c8m8-j448-xjx7twisted@24.3.024.7.0rc1
MediumDEBIAN-CVE-2025-0725curl@7.88.1-10+deb12u6no fix listed
MediumDEBIAN-CVE-2023-7104sqlite3@3.40.1-23.40.1-2+deb12u1
MediumDEBIAN-CVE-2025-13151libtasn1-6@4.19.0-2no fix listed
MediumGHSA-2xpw-w6gg-jr37urllib3@2.2.22.6.0
MediumGHSA-gm62-xv2j-4w53urllib3@2.2.22.6.0
MediumDEBIAN-CVE-2024-26461krb5@1.20.1-2+deb12u2no fix listed
MediumDEBIAN-CVE-2019-1010024glibc@2.36-9+deb12u7no fix listed
MediumDEBIAN-CVE-2026-5450glibc@2.36-9+deb12u7no fix listed
MediumDEBIAN-CVE-2024-9143openssl@3.0.13-1~deb12u13.0.15-1~deb12u1
MediumDEBIAN-CVE-2026-14669postgresql-15@15.7-0+deb12u115.19-0+deb12u1
MediumDEBIAN-CVE-2026-34182openssl@3.0.13-1~deb12u13.0.20-1~deb12u2
MediumDEBIAN-CVE-2025-27113libxml2@2.9.14+dfsg-1.3~deb12u12.9.14+dfsg-1.3~deb12u2
MediumGHSA-8w49-h785-mj3ctornado@6.4.16.4.2
MediumDEBIAN-CVE-2026-31790openssl@3.0.13-1~deb12u13.0.19-1~deb12u2
MediumDEBIAN-CVE-2025-32990gnutls28@3.7.9-2+deb12u33.7.9-2+deb12u5
MediumDEBIAN-CVE-2026-34180openssl@3.0.13-1~deb12u13.0.20-1~deb12u2
MediumDEBIAN-CVE-2025-31115xz-utils@5.4.1-0.25.4.1-1
MediumDEBIAN-CVE-2024-2379curl@7.88.1-10+deb12u6no fix listed
MediumDEBIAN-CVE-2026-7383openssl@3.0.13-1~deb12u13.0.20-1~deb12u2
MediumGHSA-v56r-hwv5-mxg6matrix-synapse@1.111.01.127.1
MediumDEBIAN-CVE-2026-8924curl@7.88.1-10+deb12u6no fix listed
MediumDEBIAN-CVE-2026-8376perl@5.36.0-7+deb12u1no fix listed
MediumGHSA-wvwj-cvrp-7pv5authlib@1.3.11.6.9
MediumDEBIAN-CVE-2025-9232openssl@3.0.13-1~deb12u13.0.17-1~deb12u3
MediumGHSA-rfq8-j7rh-8hf2matrix-synapse@1.111.01.120.1
MediumDEBIAN-CVE-2026-5260gnutls28@3.7.9-2+deb12u33.7.9-2+deb12u7
MediumDEBIAN-CVE-2026-66046expat@2.5.0-1no fix listed
MediumDEBIAN-CVE-2026-8927curl@7.88.1-10+deb12u6no fix listed
MediumGHSA-f3r3-h2mq-hx2hmatrix-synapse@1.111.01.120.1
MediumDEBIAN-CVE-2026-28388openssl@3.0.13-1~deb12u13.0.19-1~deb12u2
MediumDEBIAN-CVE-2025-69421openssl@3.0.13-1~deb12u13.0.18-1~deb12u2
MediumDEBIAN-CVE-2026-16239postgresql-15@15.7-0+deb12u115.19-0+deb12u1
MediumDEBIAN-CVE-2026-28387openssl@3.0.13-1~deb12u13.0.19-1~deb12u2
MediumDEBIAN-CVE-2015-9019libxslt@1.1.35-1no fix listed
MediumDEBIAN-CVE-2026-28389openssl@3.0.13-1~deb12u13.0.19-1~deb12u2
MediumDEBIAN-CVE-2026-28390openssl@3.0.13-1~deb12u13.0.19-1~deb12u2

Indexed versions

VersionPublishedApp versionVulnerabilitiesRadar Score
0.40.0latest2 years agov1.111.024964756,543

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

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

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.