calibre Helm chart

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

geek-cookbook

Scored 14 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, 1,483 findings — 16 critical, 43 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

22,7731643473947

1,483 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	1643473947	22,773

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.

Low findings

947 distinct across the version’s images

Low: findings whose contribution to the Radar Score is 1–14. Show every band

Severity	Advisory	Package	Fixed in
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
Low	UBUNTU-CVE-2025-68276	avahi@0.7-3.1ubuntu1.2	0.7-3.1ubuntu1.3+esm3
Low	UBUNTU-CVE-2026-41256	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2023-4641	shadow@1:4.5-1ubuntu2	1:4.5-1ubuntu2.5+esm1
Low	UBUNTU-CVE-2026-21711	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2026-34757	libpng1.6@1.6.34-1ubuntu0.18.04.2	1.6.34-1ubuntu0.18.04.2+esm3
Low	UBUNTU-CVE-2026-87875	cups@2.2.7-1ubuntu2.8	no fix listed
Low	UBUNTU-CVE-2026-18938	p11-kit@0.23.9-2ubuntu0.1	0.23.9-2ubuntu0.1+esm1
Low	UBUNTU-CVE-2026-0989	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm7
Low	GHSA-w7fw-mjwx-w883	qs@6.7.0	6.14.2
Low	UBUNTU-CVE-2025-5278	coreutils@8.28-1ubuntu1	no fix listed
Low	UBUNTU-CVE-2026-47770	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2026-22795	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2026-22795	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm7
Low	UBUNTU-CVE-2025-6966	python-apt@1.6.5ubuntu0.6	1.6.6ubuntu0.1~esm1
Low	UBUNTU-CVE-2025-3360	glib2.0@2.56.4-0ubuntu0.18.04.8	2.56.4-0ubuntu0.18.04.9+esm5
Low	UBUNTU-CVE-2026-41257	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2026-55653	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-50263	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-41254	lcms2@2.9-1ubuntu0.1	2.9-1ubuntu0.1+esm1
Low	UBUNTU-CVE-2025-6075	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2025-6075	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm7
Low	GHSA-6rw7-vpxm-498p	qs@6.5.2	6.14.1
Low	UBUNTU-CVE-2026-1484	glib2.0@2.56.4-0ubuntu0.18.04.8	no fix listed
Low	UBUNTU-CVE-2026-25941	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-60000	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-54370	acl@2.2.52-3build1	no fix listed
Low	UBUNTU-CVE-2026-50262	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-56412	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-4367	libxpm@1:3.5.12-1	no fix listed
Low	UBUNTU-CVE-2021-36086	libsepol@2.7-1	2.7-1ubuntu0.1
Low	UBUNTU-CVE-2026-56131	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-50219	expat@2.2.5-3ubuntu0.2	no fix listed

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
5.4.2latest	4 years ago	version-v5.21.0	1643473947	22,773

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.