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-2025-9714	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm5
Low	UBUNTU-CVE-2026-56409	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-58470	wget@1.19.4-1ubuntu2.2	1.19.4-1ubuntu2.2+esm3
Low	UBUNTU-CVE-2026-43896	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2025-1390	libcap2@1:2.25-1.2	no fix listed
Low	UBUNTU-CVE-2026-50813	sqlite3@3.22.0-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2025-8176	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm8
Low	UBUNTU-CVE-2026-26271	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2017-18018	coreutils@8.28-1ubuntu1	no fix listed
Low	UBUNTU-CVE-2026-33987	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-86139	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	no fix listed
Low	UBUNTU-CVE-2025-50422	cairo@1.15.10-2ubuntu0.1	no fix listed
Low	UBUNTU-CVE-2026-16768	gdk-pixbuf@2.36.11-2	no fix listed
Low	UBUNTU-CVE-2026-13757	p11-kit@0.23.9-2ubuntu0.1	0.23.9-2ubuntu0.1+esm1
Low	UBUNTU-CVE-2024-23337	jq@1.5+dfsg-2	1.5+dfsg-2ubuntu0.1~esm1
Low	UBUNTU-CVE-2026-27447	cups@2.2.7-1ubuntu2.8	no fix listed
Low	UBUNTU-CVE-2026-77014	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-48928	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-4945	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm6
Low	UBUNTU-CVE-2026-11850	krb5@1.16-2ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-56132	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-34933	avahi@0.7-3.1ubuntu1.2	0.7-3.1ubuntu1.3+esm4
Low	UBUNTU-CVE-2026-15146	wget@1.19.4-1ubuntu2.2	1.19.4-1ubuntu2.2+esm4
Low	UBUNTU-CVE-2026-15588	glib2.0@2.56.4-0ubuntu0.18.04.8	no fix listed
Low	UBUNTU-CVE-2025-8058	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.6+esm6
Low	UBUNTU-CVE-2025-4035	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2024-11168	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm10
Low	UBUNTU-CVE-2024-11168	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm3
Low	UBUNTU-CVE-2026-59999	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-41079	cups@2.2.7-1ubuntu2.8	no fix listed
Low	UBUNTU-CVE-2025-64506	libpng1.6@1.6.34-1ubuntu0.18.04.2	1.6.34-1ubuntu0.18.04.2+esm1
Low	UBUNTU-CVE-2013-4235	shadow@1:4.5-1ubuntu2	1:4.5-1ubuntu2.5
Low	UBUNTU-CVE-2025-45582	tar@1.29b-2ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-15534	perl@5.26.1-6ubuntu0.5	5.26.1-6ubuntu0.7+esm4
Low	UBUNTU-CVE-2025-4476	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm4
Low	UBUNTU-CVE-2025-15469	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-58436	cups@2.2.7-1ubuntu2.8	2.2.7-1ubuntu2.10+esm10
Low	UBUNTU-CVE-2025-8291	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2025-8291	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm7
Low	UBUNTU-CVE-2026-66338	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2025-59529	avahi@0.7-3.1ubuntu1.2	no fix listed
Low	UBUNTU-CVE-2025-14017	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm7
Low	UBUNTU-CVE-2026-12548	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-67302	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-86144	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	no fix listed
Low	UBUNTU-CVE-2024-10041	pam@1.1.8-3.6ubuntu2.18.04.3	no fix listed
Low	UBUNTU-CVE-2025-8851	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm8
Low	UBUNTU-CVE-2026-40612	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2026-44777	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2026-50812	sqlite3@3.22.0-1ubuntu0.4	no fix listed

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.