StackRadar

backend Helm chart

signalen

Scored 14 Sept 2026

The API for the Signals application

Latest 4.24.0 1 month agoapp version 2.50.14 0Artifact Hub

backend 4.24.0 deploys 4 container images: signalen/backend, docker.elastic.co/elasticsearch/elasticsearch, bitnamilegacy/postgresql and bitnamilegacy/rabbitmq. Across the 3 measured, 1,064 findings — 1 critical, 6 high — 4 on CISA KEV. The highest contribution is BIT-postgresql-2025-1094 in postgresql 14.4.0-11, fixed in 13.19.0.

Radar Score

11,63616160895

1,064 findings over 3 of 4 images measured

KEV ×4 confirmed exploited

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

Container images

4 images
ImageTagVulnerabilitiesRadar Score
signalen/backend×52.50.14001125166,806
docker.elastic.co/elasticsearch/elasticsearch×27.17.3—unmeasured
bitnamilegacy/postgresql14.4.0-debian-11-r2313322142,868
bitnamilegacy/rabbitmq3.10.7-debian-11-r403161651,962

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

884 distinct across the version’s images
SeverityAdvisoryPackageFixed in
LowDEBIAN-CVE-2024-34403uriparser@0.9.7+dfsg-2no fix listed
LowBIT-postgresql-2026-6477postgresql@14.4.0-1114.23.0
LowDEBIAN-CVE-2026-15308python3.11@3.11.2-6+deb12u8no fix listed
LowDEBIAN-CVE-2023-50495ncurses@6.4-4no fix listed
LowDEBIAN-CVE-2021-46244hdf5@1.10.8+repack1-1no fix listed
LowDEBIAN-CVE-2026-58014glib2.0@2.74.6-2+deb12u9no fix listed
LowDEBIAN-CVE-2021-46243hdf5@1.10.8+repack1-1no fix listed
LowGO-2022-0435stdlib@go1.16.71.17.9
LowDEBIAN-CVE-2026-13608curl@7.88.1-10+deb12u15no fix listed
LowDEBIAN-CVE-2025-2153hdf5@1.10.8+repack1-1no fix listed
LowDEBIAN-CVE-2026-63072openssl@3.0.20-1~deb12u2no fix listed
LowDEBIAN-CVE-2020-10809hdf5@1.10.8+repack1-1no fix listed
LowDEBIAN-CVE-2024-32624hdf5@1.10.8+repack1-1no fix listed
LowGO-2022-0288stdlib@go1.16.71.16.12
LowDEBIAN-CVE-2020-10812hdf5@1.10.8+repack1-1no fix listed
LowDEBIAN-CVE-2026-85091zlib@1:1.2.13.dfsg-1no fix listed
LowBIT-postgresql-2026-6637postgresql@14.4.0-1114.23.0
LowDLA-3907-1sqlite3@3.34.1-33.34.1-3+deb11u1
LowDEBIAN-CVE-2017-11697nss@2:3.87.1-1+deb12u3no fix listed
LowBIT-postgresql-2026-18408postgresql@14.4.0-1114.24.0
LowDEBIAN-CVE-2026-18408postgresql-15@15.18-0+deb12u115.19-0+deb12u1
LowDEBIAN-CVE-2023-1972binutils@2.40-2no fix listed
LowDEBIAN-CVE-2026-11972python3.11@3.11.2-6+deb12u8no fix listed
LowGO-2023-2102stdlib@go1.16.71.20.10
LowDEBIAN-CVE-2025-1179binutils@2.40-2no fix listed
LowDEBIAN-CVE-2025-69534python3.11@3.11.2-6+deb12u8no fix listed
LowDEBIAN-CVE-2026-80230curl@7.88.1-10+deb12u15no fix listed
LowBIT-postgresql-2026-15741postgresql@14.4.0-1114.24.0
LowDEBIAN-CVE-2026-15741postgresql-15@15.18-0+deb12u115.19-0+deb12u1
LowDEBIAN-CVE-2026-50142libheif@1.15.1-1+deb12u1no fix listed
LowDEBIAN-CVE-2017-13716binutils@2.40-2no fix listed
LowDEBIAN-CVE-2021-34141numpy@1:1.24.2-1+deb12u1no fix listed
LowDEBIAN-CVE-2026-4738gdal@3.6.2+dfsg-1+b2no fix listed
LowDEBIAN-CVE-2024-2236libgcrypt20@1.10.1-3+deb12u1no fix listed
LowDEBIAN-CVE-2023-5388nss@2:3.87.1-1+deb12u3no fix listed
LowDEBIAN-CVE-2026-54874openssl@3.0.20-1~deb12u2no fix listed
LowBIT-postgresql-2026-6475postgresql@14.4.0-1114.23.0
LowBIT-postgresql-2023-5868postgresql@14.4.0-1111.22.0
LowGHSA-qw9x-cqr3-wc7rgithub.com/opencontainers/runc@v1.0.11.2.8
LowGHSA-cgrx-mc8f-2prmgithub.com/opencontainers/runc@v1.0.11.2.8
LowBIT-postgresql-2023-5870postgresql@14.4.0-1111.22.0
LowDEBIAN-CVE-2026-74860libxml2@2.9.14+dfsg-1.3~deb12u6no fix listed
LowDEBIAN-CVE-2018-9996binutils@2.40-2no fix listed
LowDEBIAN-CVE-2025-69720ncurses@6.4-4no fix listed
LowDEBIAN-CVE-2025-69650binutils@2.40-2no fix listed
LowGO-2021-0264stdlib@go1.16.71.16.10
LowGO-2022-0969stdlib@go1.16.71.18.6
LowDEBIAN-CVE-2022-28506giflib@5.2.1-2.5+deb12u1no fix listed
LowDEBIAN-CVE-2026-47247libheif@1.15.1-1+deb12u1no fix listed
LowDEBIAN-CVE-2021-32256binutils@2.40-2no fix listed

Indexed versions

VersionPublishedApp versionVulnerabilitiesRadar Score
4.24.0latest1 month ago2.50.141616089511,636

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

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

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

helm v3.16.4 · syft 1.42.1 · rendered 7 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.