calibre Helm chart

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

geek-cookbook

Scored 15 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, 1,488 findings — 15 critical, 44 high — 3 on CISA KEV. The highest contribution is UBUNTU-CVE-2022-2068 in openssl 1.1.1-1ubuntu2.1~18.04.9, fixed in 1.1.1-1ubuntu2.1~18.04.19. Chart.yaml declares kubeVersion >=1.16.0-0; rendered for Kubernetes 1.16.0.

Radar Score

22,8121544473952

1,488 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	1544473952	22,812

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

1,488 distinct across the version’s images

Severity	Advisory	Package	Fixed in
Low	UBUNTU-CVE-2023-3618	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm2
Low	UBUNTU-CVE-2022-27774	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.17
Low	UBUNTU-CVE-2026-13221	perl@5.26.1-6ubuntu0.5	5.26.1-6ubuntu0.7+esm3
Low	UBUNTU-CVE-2026-42496	perl@5.26.1-6ubuntu0.5	5.26.1-6ubuntu0.7+esm2
Low	UBUNTU-CVE-2023-29499	glib2.0@2.56.4-0ubuntu0.18.04.8	2.56.4-0ubuntu0.18.04.9+esm3
Low	UBUNTU-CVE-2026-55193	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-33516	xrdp@0.9.5-2	no fix listed
Low	UBUNTU-CVE-2023-27536	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24
Low	UBUNTU-CVE-2019-17595	ncurses@6.1-1ubuntu1.18.04	6.1-1ubuntu1.18.04.1
Low	UBUNTU-CVE-2026-44950	libxfont@1:2.0.3-1	no fix listed
Low	UBUNTU-CVE-2021-22924	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.14
Low	UBUNTU-CVE-2020-13529	systemd@237-3ubuntu10.47	237-3ubuntu10.49
Low	UBUNTU-CVE-2024-37370	krb5@1.16-2ubuntu0.2	1.16-2ubuntu0.4+esm2
Low	UBUNTU-CVE-2023-38546	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm2
Low	UBUNTU-CVE-2023-3316	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm1
Low	UBUNTU-CVE-2026-39979	jq@1.5+dfsg-2	1.5+dfsg-2ubuntu0.1~esm2
Low	UBUNTU-CVE-2026-6100	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-6100	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2026-14456	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2024-9287	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm3
Low	UBUNTU-CVE-2025-32914	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm2
Low	UBUNTU-CVE-2026-48930	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2017-7475	cairo@1.15.10-2ubuntu0.1	no fix listed
Low	GHSA-34x7-hfp2-rc4v	tar@4.4.13	7.5.7
Low	UBUNTU-CVE-2026-55194	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2025-14523	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-59679	libxfont@1:2.0.3-1	no fix listed
Low	UBUNTU-CVE-2026-9076	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2026-9076	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm5
Low	UBUNTU-CVE-2026-9076	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm9
Low	UBUNTU-CVE-2023-28484	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9
Low	UBUNTU-CVE-2026-82209	curl@7.58.0-2ubuntu3.13	no fix listed
Low	UBUNTU-CVE-2022-2320	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.11
Low	UBUNTU-CVE-2023-5367	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm1
Low	UBUNTU-CVE-2024-10524	wget@1.19.4-1ubuntu2.2	no fix listed
Low	UBUNTU-CVE-2022-3437	heimdal@7.5.0+dfsg-1	7.5.0+dfsg-1ubuntu0.3
Low	UBUNTU-CVE-2025-58364	cups@2.2.7-1ubuntu2.8	2.2.7-1ubuntu2.10+esm7
Low	UBUNTU-CVE-2021-40528	libgcrypt20@1.8.1-4ubuntu1.2	1.8.1-4ubuntu1.3
Low	UBUNTU-CVE-2026-4224	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm10
Low	UBUNTU-CVE-2026-4224	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm15
Low	UBUNTU-CVE-2025-2784	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm5
Low	UBUNTU-CVE-2026-32623	xrdp@0.9.5-2	no fix listed
Low	UBUNTU-CVE-2026-63072	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm6
Low	UBUNTU-CVE-2026-63072	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2026-63072	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm10
Low	UBUNTU-CVE-2026-7210	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2026-7210	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2022-24130	xterm@330-1ubuntu2.2	no fix listed
Low	UBUNTU-CVE-2026-12087	perl@5.26.1-6ubuntu0.5	5.26.1-6ubuntu0.7+esm3
Low	UBUNTU-CVE-2026-22858	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
5.4.2latest	4 years ago	version-v5.21.0	1544473952	22,812

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.