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
Medium	UBUNTU-CVE-2022-23484	xrdp@0.9.5-2	0.9.5-2ubuntu0.1~esm2
Medium	UBUNTU-CVE-2026-35512	xrdp@0.9.5-2	no fix listed
Medium	UBUNTU-CVE-2023-4813	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.6+esm1
Medium	UBUNTU-CVE-2026-22852	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2026-55191	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2026-0719	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Medium	GHSA-37ch-88jc-xwx2	path-to-regexp@0.1.7	0.1.13
Medium	GHSA-9wv6-86v2-598j	path-to-regexp@3.2.0	3.3.0
Medium	UBUNTU-CVE-2024-52532	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm1
Medium	UBUNTU-CVE-2025-0938	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.13+esm4
Medium	UBUNTU-CVE-2025-0938	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm11
Medium	UBUNTU-CVE-2020-22219	flac@1.3.2-1	1.3.2-1ubuntu0.1+esm1
Medium	UBUNTU-CVE-2022-42011	dbus@1.12.2-1ubuntu1.2	1.12.2-1ubuntu1.4
Medium	UBUNTU-CVE-2022-42012	dbus@1.12.2-1ubuntu1.2	1.12.2-1ubuntu1.4
Medium	UBUNTU-CVE-2023-34969	dbus@1.12.2-1ubuntu1.2	no fix listed
Medium	UBUNTU-CVE-2026-24679	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	2.2.0+dfsg1-0ubuntu0.18.04.4+esm5
Medium	UBUNTU-CVE-2019-6129	libpng1.6@1.6.34-1ubuntu0.18.04.2	no fix listed
Medium	GHSA-8cj5-5rvv-wf4v	tar-fs@2.1.1	2.1.3
Medium	UBUNTU-CVE-2020-16156	perl@5.26.1-6ubuntu0.5	5.26.1-6ubuntu0.6
Medium	UBUNTU-CVE-2026-8927	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm9
Medium	UBUNTU-CVE-2022-3116	heimdal@7.5.0+dfsg-1	7.5.0+dfsg-1ubuntu0.1
Medium	UBUNTU-CVE-2023-27043	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm13
Medium	UBUNTU-CVE-2023-27043	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Medium	UBUNTU-CVE-2026-9669	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Medium	UBUNTU-CVE-2026-9669	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Medium	UBUNTU-CVE-2026-67289	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2026-28388	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm4
Medium	UBUNTU-CVE-2026-28388	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm8
Medium	UBUNTU-CVE-2026-28388	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2022-34480	nss@2:3.35-2ubuntu2.12	2:3.35-2ubuntu2.15
Medium	UBUNTU-CVE-2023-28321	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm1
Medium	UBUNTU-CVE-2025-69421	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm7
Medium	UBUNTU-CVE-2025-69421	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm3
Medium	UBUNTU-CVE-2025-69421	nodejs@14.17.0-1nodesource1	no fix listed
Medium	GHSA-3xgq-45jj-v275	cross-spawn@5.1.0	6.0.6
Medium	UBUNTU-CVE-2026-26955	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2026-33689	xrdp@0.9.5-2	no fix listed
Medium	GHSA-q9mw-68c2-j6m5	engine.io@5.1.1	6.4.2
Medium	GHSA-vj76-c3g6-qr5v	tar-fs@2.1.1	2.1.4
Medium	UBUNTU-CVE-2017-18207	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Medium	UBUNTU-CVE-2017-18207	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Medium	UBUNTU-CVE-2025-32049	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Medium	GHSA-pfrx-2q88-qq97	got@9.6.0	11.8.5
Medium	UBUNTU-CVE-2024-22025	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2026-28387	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2026-28387	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm8
Medium	UBUNTU-CVE-2026-11940	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Medium	UBUNTU-CVE-2026-11940	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Medium	UBUNTU-CVE-2025-32988	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm2
Medium	UBUNTU-CVE-2021-3999	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.5

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.