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.

Low findings

952 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-2026-40254	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2025-15224	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm7
Low	UBUNTU-CVE-2026-10028	glib-networking@2.56.0-1ubuntu0.1	no fix listed
Low	UBUNTU-CVE-2023-6228	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm5
Low	UBUNTU-CVE-2026-42250	bzip2@1.0.6-8.1ubuntu0.2	1.0.6-8.1ubuntu0.2+esm1
Low	UBUNTU-CVE-2026-32777	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2025-9820	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm3
Low	UBUNTU-CVE-2026-39113	sqlite3@3.22.0-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-43895	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2025-61984	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-3633	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-35414	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-59997	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	GHSA-78xj-cgh5-2h22	ip@1.1.5	1.1.9
Low	UBUNTU-CVE-2023-2602	libcap2@1:2.25-1.2	no fix listed
Low	UBUNTU-CVE-2026-76957	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-67293	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-3632	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-27456	util-linux@2.31.1-0.4ubuntu3.7	no fix listed
Low	UBUNTU-CVE-2026-58044	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2026-18508	tar@1.29b-2ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-81893	gdk-pixbuf@2.36.11-2	no fix listed
Low	UBUNTU-CVE-2026-39316	cups@2.2.7-1ubuntu2.8	no fix listed
Low	UBUNTU-CVE-2026-0992	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm7
Low	UBUNTU-CVE-2026-45186	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-3634	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2022-3219	gnupg2@2.2.4-1ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-87876	cups@2.2.7-1ubuntu2.8	no fix listed
Low	UBUNTU-CVE-2026-32776	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-39314	cups@2.2.7-1ubuntu2.8	no fix listed
Low	UBUNTU-CVE-2026-41080	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-12547	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-48932	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-9403	jq@1.5+dfsg-2	no fix listed
Low	UBUNTU-CVE-2025-69418	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-69418	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm7
Low	UBUNTU-CVE-2025-1795	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm5
Low	UBUNTU-CVE-2025-8732	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm7
Low	UBUNTU-CVE-2025-8961	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm9
Low	UBUNTU-CVE-2026-35387	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	GHSA-76c9-3jph-rj3q	on-headers@1.0.2	1.1.0
Low	UBUNTU-CVE-2026-18477	tar@1.29b-2ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-73281	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2025-6199	gdk-pixbuf@2.36.11-2	2.36.11-2ubuntu0.1~esm2
Low	UBUNTU-CVE-2026-48935	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-6141	ncurses@6.1-1ubuntu1.18.04	6.1-1ubuntu1.18.04.1+esm4
Low	USN-3809-2	openssh@1:7.6p1-4ubuntu0.3	1:7.6p1-4ubuntu0.5
Low	USN-5089-1	ca-certificates@20210119~18.04.1	20210119~18.04.2
Low	USN-5473-1	ca-certificates@20210119~18.04.1	20211016~18.04.1
Low	USN-6105-1	ca-certificates@20210119~18.04.1	20230311ubuntu0.18.04.1

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.