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-2022-26691	cups@2.2.7-1ubuntu2.8	2.2.7-1ubuntu2.9
Low	UBUNTU-CVE-2023-7008	systemd@237-3ubuntu10.47	no fix listed
Low	UBUNTU-CVE-2023-32643	glib2.0@2.56.4-0ubuntu0.18.04.8	2.56.4-0ubuntu0.18.04.9+esm3
Low	UBUNTU-CVE-2022-22747	nss@2:3.35-2ubuntu2.12	2:3.35-2ubuntu2.15
Low	UBUNTU-CVE-2025-46421	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm2
Low	GHSA-6fx8-h7jm-663j	parseuri@0.0.6	no fix listed
Low	UBUNTU-CVE-2022-33065	libsndfile@1.0.28-4ubuntu0.18.04.1	1.0.28-4ubuntu0.18.04.2+esm1
Low	UBUNTU-CVE-2020-10001	cups@2.2.7-1ubuntu2.8	2.2.7-1ubuntu2.9
Low	GHSA-mhxj-85r3-2x55	file-type@16.5.0	16.5.4
Low	UBUNTU-CVE-2026-22856	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	GHSA-c2c7-rcm5-vvqj	picomatch@2.3.0	2.3.2
Low	UBUNTU-CVE-2025-7425	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm6
Low	UBUNTU-CVE-2020-29562	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.5
Low	UBUNTU-CVE-2024-0409	xorg-server@2:1.19.6-1ubuntu4.9	2:1.19.6-1ubuntu4.15+esm4
Low	UBUNTU-CVE-2026-12912	tiff@4.0.9-5ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2024-4603	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2020-23903	speex@1.2~rc1.2-1ubuntu2	1.2~rc1.2-1ubuntu2.1
Low	UBUNTU-CVE-2026-33984	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-8932	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm12
Low	UBUNTU-CVE-2026-75803	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2024-12133	libtasn1-6@4.13-2	no fix listed
Low	UBUNTU-CVE-2026-55999	xorg-server@2:1.19.6-1ubuntu4.9	no fix listed
Low	GHSA-2g4f-4pwh-qvx6	ajv@6.12.6	6.14.0
Low	UBUNTU-CVE-2026-8286	curl@7.58.0-2ubuntu3.13	7.58.0-2ubuntu3.24+esm9
Low	UBUNTU-CVE-2024-33602	glibc@2.27-3ubuntu1.4	2.27-3ubuntu1.6+esm3
Low	GHSA-p8p7-x288-28g6	request@2.88.0	no fix listed
Low	GHSA-r6q2-hw4h-h46w	tar@4.4.13	7.5.4
Low	GHSA-2883-xcg3-v3hh	js-yaml@4.1.0	4.3.2
Low	UBUNTU-CVE-2026-54538	xrdp@0.9.5-2	no fix listed
Low	UBUNTU-CVE-2026-4046	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-58014	glib2.0@2.56.4-0ubuntu0.18.04.8	no fix listed
Low	UBUNTU-CVE-2026-21636	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2023-37769	pixman@0.34.0-2	no fix listed
Low	UBUNTU-CVE-2024-6655	gtk+3.0@3.22.30-1ubuntu4	no fix listed
Low	GHSA-r292-9mhp-454m	tar@4.4.13	7.5.21
Low	UBUNTU-CVE-2025-15468	nodejs@14.17.0-1nodesource1	no fix listed
Low	GHSA-r28c-9q8g-f849	postcss@7.0.36	8.5.18
Low	UBUNTU-CVE-2025-14512	glib2.0@2.56.4-0ubuntu0.18.04.8	no fix listed
Low	UBUNTU-CVE-2026-67298	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-48959	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2020-35512	dbus@1.12.2-1ubuntu1.2	1.12.2-1ubuntu1.3
Low	UBUNTU-CVE-2026-5928	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-67304	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-3833	gnutls28@3.5.18-1ubuntu1.4	3.5.18-1ubuntu1.6+esm3
Low	UBUNTU-CVE-2021-44534	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2026-40164	jq@1.5+dfsg-2	1.5+dfsg-2ubuntu0.1~esm3
Low	UBUNTU-CVE-2025-32050	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm5
Low	UBUNTU-CVE-2025-46420	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm2
Low	UBUNTU-CVE-2026-67296	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-67297	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	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.