calibre Helm chart

Name: calibre Helm chart: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

geek-cookbook

Scored 16 Sept 2026

Calibre is a powerful and easy to use e-book manager.

Latest 5.4.2 4 years agoapp version version-v5.21.0 2Artifact Hub

calibre 5.4.2 deploys 1 container image: linuxserver/calibre. Across them, 1,485 findings — 15 critical, 44 high — 3 on CISA KEV. The highest contribution is UBUNTU-CVE-2022-2068 in openssl1.0 1.0.2n-1ubuntu5.6, fixed in 1.0.2n-1ubuntu5.10. Chart.yaml declares kubeVersion >=1.16.0-0; rendered for Kubernetes 1.16.0.

Radar Score

22,7921544475947

1,485 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
linuxserver/calibre	version-v5.21.0	1544475947	22,792

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

1,485 distinct across the version’s images

Severity	Advisory	Package	Fixed in
Low	UBUNTU-CVE-2026-16118	glib2.0@2.56.4-0ubuntu0.18.04.8	no fix listed
Low	UBUNTU-CVE-2026-31883	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2025-66199	nodejs@14.17.0-1nodesource1	no fix listed
Low	MAL-2022-4691	monorepo-symlink-test@0.0.0	no fix listed
Low	MAL-2022-4933	npm-cli-docs@0.1.0	no fix listed
Low	UBUNTU-CVE-2026-64624	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-48937	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2023-30774	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.8
Low	UBUNTU-CVE-2025-0395	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.6+esm4
Low	UBUNTU-CVE-2020-13844	gcc-7@7.5.0-3ubuntu1~18.04	no fix listed
Low	UBUNTU-CVE-2020-13844	gcc-8@8.4.0-1ubuntu1~18.04	no fix listed
Low	UBUNTU-CVE-2023-4039	gcc-8@8.4.0-1ubuntu1~18.04	no fix listed
Low	UBUNTU-CVE-2023-4039	gcc-7@7.5.0-3ubuntu1~18.04	no fix listed
Low	UBUNTU-CVE-2026-76642	util-linux@2.31.1-0.4ubuntu3.7	no fix listed
Low	UBUNTU-CVE-2024-52615	avahi@0.7-3.1ubuntu1.2	no fix listed
Low	UBUNTU-CVE-2026-31884	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2022-3570	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.8
Low	UBUNTU-CVE-2026-11822	sqlite3@3.22.0-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-11824	sqlite3@3.22.0-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2023-1916	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm3
Low	UBUNTU-CVE-2024-28085	util-linux@2.31.1-0.4ubuntu3.7	no fix listed
Low	UBUNTU-CVE-2019-17594	ncurses@6.1-1ubuntu1.18.04	6.1-1ubuntu1.18.04.1
Low	UBUNTU-CVE-2024-0450	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2024-0450	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm2
Low	UBUNTU-CVE-2021-25786	qpdf@8.0.2-3	8.0.2-3ubuntu0.1
Low	UBUNTU-CVE-2025-15079	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm7
Low	UBUNTU-CVE-2026-60001	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-16615	librest@0.8.0-2	no fix listed
Low	UBUNTU-CVE-2026-32105	xrdp@0.9.5-2	no fix listed
Low	UBUNTU-CVE-2025-12781	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2025-12781	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-21713	nodejs@14.17.0-1nodesource1	no fix listed
Low	GHSA-cm22-4g7w-348p	serve-static@1.14.1	1.16.0
Low	UBUNTU-CVE-2025-15366	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2025-15366	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm9
Low	UBUNTU-CVE-2026-87910	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-87910	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2026-50259	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-55645	xrdp@0.9.5-2	no fix listed
Low	UBUNTU-CVE-2026-22796	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm3
Low	UBUNTU-CVE-2026-22796	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2026-22796	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm7
Low	UBUNTU-CVE-2025-32909	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm2
Low	UBUNTU-CVE-2021-0561	flac@1.3.2-1	1.3.2-1ubuntu0.1
Low	UBUNTU-CVE-2026-6429	curl@7.58.0-2ubuntu3.13	no fix listed
Low	UBUNTU-CVE-2023-43786	libx11@2:1.6.4-3ubuntu0.4	2:1.6.4-3ubuntu0.4+esm2
Low	UBUNTU-CVE-2023-43786	libxpm@1:3.5.12-1	1:3.5.12-1ubuntu0.18.04.2+esm1
Low	UBUNTU-CVE-2017-2626	libice@2:1.0.9-2	2:1.0.9-2ubuntu0.18.04.1
Low	UBUNTU-CVE-2026-50258	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2024-22365	pam@1.1.8-3.6ubuntu2.18.04.3	1.1.8-3.6ubuntu2.18.04.6+esm1

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
5.4.2latest	4 years ago	version-v5.21.0	1544475947	22,792

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/calibre.svg)](https://charts.stackradar.io/charts/geek-cookbook/calibre)

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