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
Low	UBUNTU-CVE-2026-26986	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2024-8096	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm10
Low	UBUNTU-CVE-2026-73242	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	GHSA-23c5-xmqv-rm74	minimatch@3.0.4	3.1.4
Low	UBUNTU-CVE-2023-47039	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2022-48622	gdk-pixbuf@2.36.11-2	2.36.11-2ubuntu0.1~esm1
Low	GHSA-mh99-v99m-4gvg	brace-expansion@1.1.11	1.1.17
Low	UBUNTU-CVE-2025-15281	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.6+esm6
Low	UBUNTU-CVE-2025-6297	dpkg@1.19.0.5ubuntu2.3	no fix listed
Low	UBUNTU-CVE-2019-1563	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.fips.2.1~18.04.6.1
Low	UBUNTU-CVE-2026-15714	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-42011	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm4
Low	UBUNTU-CVE-2024-12243	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm3
Low	UBUNTU-CVE-2026-25942	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2022-41916	heimdal@7.5.0+dfsg-1	7.5.0+dfsg-1ubuntu0.2
Low	UBUNTU-CVE-2026-9538	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2022-39316	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	2.2.0+dfsg1-0ubuntu0.18.04.4
Low	UBUNTU-CVE-2025-26598	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm12
Low	UBUNTU-CVE-2025-26599	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm12
Low	UBUNTU-CVE-2021-26720	avahi@0.7-3.1ubuntu1.2	no fix listed
Low	UBUNTU-CVE-2024-52531	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm1
Low	UBUNTU-CVE-2026-55192	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	GHSA-73wf-gq98-2v4g	browserslist@4.16.6	4.28.7
Low	UBUNTU-CVE-2025-62229	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-0990	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm7
Low	UBUNTU-CVE-2025-24528	krb5@1.16-2ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-23883	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-23884	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2025-26594	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm10
Low	UBUNTU-CVE-2025-26600	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm12
Low	UBUNTU-CVE-2025-26601	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm12
Low	GHSA-8x88-c5mf-7j5w	tar@4.4.13	7.5.18
Low	GHSA-v245-v573-v5vm	linkify-it@3.0.2	5.0.2
Low	UBUNTU-CVE-2024-6923	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2024-6923	python2.7@2.7.17-1~18.04ubuntu1.6	2.7.17-1~18.04ubuntu1.13+esm7
Low	UBUNTU-CVE-2025-24928	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm2
Low	UBUNTU-CVE-2018-16982	opencc@1.0.4-5	no fix listed
Low	UBUNTU-CVE-2022-1056	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.5
Low	UBUNTU-CVE-2026-15711	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-44422	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-33999	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	UBUNTU-CVE-2026-27950	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-67290	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-85091	zlib@1:1.2.11.dfsg-0ubuntu2	no fix listed
Low	GHSA-rv95-896h-c2vc	express@4.17.1	4.19.2
Low	UBUNTU-CVE-2026-48615	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-32052	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm5
Low	UBUNTU-CVE-2025-32053	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm5
Low	UBUNTU-CVE-2026-42497	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2026-41992	gzip@1.6-5ubuntu1	no fix listed

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.