signal-cli-rest-api Helm chart

Name: signal-cli-rest-api Helm chart: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

geek-cookbook

Scored 14 Sept 2026

Dockerized Signal Messenger REST API

Latest 1.2.2 4 years agoapp version 0.57 2Artifact Hub

signal-cli-rest-api 1.2.2 deploys 1 container image: bbernhard/signal-cli-rest-api. Across them, 727 findings — 8 critical, 22 high — 3 on CISA KEV. The highest contribution is UBUNTU-CVE-2022-2068 in openssl 1.1.1f-1ubuntu2.10, fixed in 1.1.1f-1ubuntu2.15. Chart.yaml declares kubeVersion >=1.16.0-0; rendered for Kubernetes 1.16.0.

Radar Score

10,154822175521

727 findings over 1 of 1 images measured

KEV ×3 confirmed exploited

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

Container images

1 image

Image	Tag	Vulnerabilities	Radar Score
bbernhard/signal-cli-rest-api	0.57	822175521	10,154

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

727 distinct across the version’s images

Severity	Advisory	Package	Fixed in
Low	GO-2026-6278	github.com/gorilla/websocket@v1.4.2	1.5.3
Low	USN-5473-1	ca-certificates@20210119~20.04.2	20211016~20.04.1
Low	USN-6105-1	ca-certificates@20210119~20.04.2	20230311ubuntu0.20.04.1
Low	USN-6663-1	openssl@1.1.1f-1ubuntu2.10	1.1.1f-1ubuntu2.22
Low	USN-7034-1	ca-certificates@20210119~20.04.2	20240203~20.04.1
Low	USN-8091-1	util-linux@2.34-0.1ubuntu9.3	2.34-0.1ubuntu9.6+esm1
Low	USN-8688-1	pam@1.3.1-5ubuntu4.3	1.3.1-5ubuntu4.7+esm1
Low	UBUNTU-CVE-2025-13462	python3.8@3.8.10-0ubuntu1~20.04.2	no fix listed
Low	UBUNTU-CVE-2026-0965	libssh@0.9.3-2ubuntu2.2	0.9.3-2ubuntu2.5+esm3
Low	UBUNTU-CVE-2025-66382	expat@2.2.9-1ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-24515	expat@2.2.9-1ubuntu0.2	2.2.9-1ubuntu0.8+esm1
Low	UBUNTU-CVE-2026-40228	systemd@245.4-4ubuntu3.15	no fix listed
Low	UBUNTU-CVE-2026-32778	expat@2.2.9-1ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2023-4016	procps@2:3.3.16-1ubuntu2.3	2:3.3.16-1ubuntu2.4
Low	UBUNTU-CVE-2025-30258	gnupg2@2.2.19-3ubuntu2.1	2.2.19-3ubuntu2.4
Low	GHSA-p47f-322f-whfh	logback-core@1.2.10	1.5.33
Low	UBUNTU-CVE-2026-15310	python3.8@3.8.10-0ubuntu1~20.04.2	no fix listed
Low	GHSA-6v67-2wr5-gvf4	logback-core@1.2.10	1.3.15
Low	UBUNTU-CVE-2026-53910	diffutils@1:3.7-3	1:3.7-3ubuntu0.1~esm1
Low	UBUNTU-CVE-2026-6879	python3.8@3.8.10-0ubuntu1~20.04.2	no fix listed
Low	UBUNTU-CVE-2026-0967	libssh@0.9.3-2ubuntu2.2	0.9.3-2ubuntu2.5+esm3
Low	UBUNTU-CVE-2025-66861	binutils@2.34-6ubuntu1.3	no fix listed
Low	UBUNTU-CVE-2026-18503	python3.8@3.8.10-0ubuntu1~20.04.2	no fix listed
Low	UBUNTU-CVE-2026-5958	sed@4.7-1	4.7-1ubuntu0.1~esm1
Low	UBUNTU-CVE-2026-6368	glibc@2.31-0ubuntu9.7	no fix listed
Low	GHSA-qqpg-mvqg-649v	logback-core@1.2.10	1.5.25
None	UBUNTU-CVE-2026-19582	binutils@2.34-6ubuntu1.3	no fix listed

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
1.2.2latest	4 years ago	0.57	822175521	10,154

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

README badge

[![Radar Score](https://charts.stackradar.io/badge/geek-cookbook/signal-cli-rest-api.svg)](https://charts.stackradar.io/charts/geek-cookbook/signal-cli-rest-api)

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