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-2025-47153	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2026-1502	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2026-1502	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-4786	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-4786	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2025-40909	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2020-13631	sqlite3@3.22.0-1ubuntu0.4	no fix listed
Low	GHSA-83g3-92jg-28cx	tar@4.4.13	7.5.8
Low	UBUNTU-CVE-2025-62230	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-12318	nss@2:3.35-2ubuntu2.12	no fix listed
Low	UBUNTU-CVE-2026-19672	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-19672	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2026-48961	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2025-32907	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm6
Low	UBUNTU-CVE-2026-63074	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2018-16868	gnutls28@3.5.18-1ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-57157	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2019-7309	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-0865	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm8
Low	UBUNTU-CVE-2026-0865	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm14
Low	UBUNTU-CVE-2026-68580	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2025-61915	cups@2.2.7-1ubuntu2.8	2.2.7-1ubuntu2.10+esm9
Low	UBUNTU-CVE-2024-52616	avahi@0.7-3.1ubuntu1.2	no fix listed
Low	UBUNTU-CVE-2025-14524	curl@7.58.0-2ubuntu3.13	no fix listed
Low	UBUNTU-CVE-2025-14831	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm3
Low	UBUNTU-CVE-2022-35252	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.20
Low	UBUNTU-CVE-2025-61144	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm10
Low	UBUNTU-CVE-2026-6238	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-6324	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	GHSA-w8wr-v893-vjvp	tar@4.4.13	7.5.18
Low	UBUNTU-CVE-2026-85197	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2019-19645	sqlite3@3.22.0-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2025-32462	sudo@1.8.21p2-3ubuntu1.4	1.8.21p2-3ubuntu1.6+esm1
Low	UBUNTU-CVE-2025-9901	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-8328	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2026-8328	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2025-49177	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2021-3800	glib2.0@2.56.4-0ubuntu0.18.04.8	2.56.4-0ubuntu0.18.04.9
Low	UBUNTU-CVE-2025-65018	libpng1.6@1.6.34-1ubuntu0.18.04.2	1.6.34-1ubuntu0.18.04.2+esm1
Low	UBUNTU-CVE-2026-5435	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-0672	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm8
Low	UBUNTU-CVE-2026-0672	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm14
Low	UBUNTU-CVE-2026-55648	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-40467	gawk@1:4.1.4+dfsg-1build1	1:4.1.4+dfsg-1ubuntu0.1~esm2
Low	UBUNTU-CVE-2026-67292	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-33145	xrdp@0.9.5-2	no fix listed
Low	UBUNTU-CVE-2026-7017	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2021-3782	wayland@1.16.0-1ubuntu1.1~18.04.3	1.16.0-1ubuntu1.1~18.04.4
Low	UBUNTU-CVE-2026-15806	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	UBUNTU-CVE-2026-15806	python3.6@3.6.9-1~18.04ubuntu1.4	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.