calibre Helm chart

Name: calibre Helm chart: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

geek-cookbook

Scored 14 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, 1,483 findings — 16 critical, 43 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

22,7731643473947

1,483 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-2026-4367	libxpm@1:3.5.12-1	no fix listed
Low	UBUNTU-CVE-2021-36086	libsepol@2.7-1	2.7-1ubuntu0.1
Low	UBUNTU-CVE-2026-56131	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2026-50219	expat@2.2.5-3ubuntu0.2	no fix listed
Low	UBUNTU-CVE-2025-15649	perl@5.26.1-6ubuntu0.5	no fix listed
Low	UBUNTU-CVE-2026-0864	python3.6@3.6.9-1~18.04ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-0864	python2.7@2.7.17-1~18.04ubuntu1.6	no fix listed
Low	GHSA-v422-hmwv-36x6	body-parser@1.19.0	1.20.6
Low	UBUNTU-CVE-2026-0988	glib2.0@2.56.4-0ubuntu0.18.04.8	no fix listed
Low	UBUNTU-CVE-2026-48934	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-7039	glib2.0@2.56.4-0ubuntu0.18.04.8	2.56.4-0ubuntu0.18.04.9+esm5
Low	UBUNTU-CVE-2026-59998	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2024-56433	shadow@1:4.5-1ubuntu2	no fix listed
Low	UBUNTU-CVE-2026-67303	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Low	UBUNTU-CVE-2026-41991	gzip@1.6-5ubuntu1	no fix listed
Low	UBUNTU-CVE-2026-23868	giflib@5.1.4-2ubuntu0.1	no fix listed
Low	UBUNTU-CVE-2026-40226	systemd@237-3ubuntu10.47	no fix listed
Low	UBUNTU-CVE-2025-61143	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm10
Low	UBUNTU-CVE-2026-59995	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-59996	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-73282	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2026-89092	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-18374	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-48931	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2021-36084	libsepol@2.7-1	2.7-1ubuntu0.1
Low	UBUNTU-CVE-2026-54679	jq@1.5+dfsg-2	no fix listed
Low	GHSA-v6h2-p8h4-qcjw	brace-expansion@1.1.11	1.1.12
Low	UBUNTU-CVE-2026-86469	glib2.0@2.56.4-0ubuntu0.18.04.8	no fix listed
Low	UBUNTU-CVE-2018-20710	yaml-cpp@0.5.2-4ubuntu1	no fix listed
Low	UBUNTU-CVE-2023-38288	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm2
Low	UBUNTU-CVE-2023-38289	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm2
Low	UBUNTU-CVE-2026-19542	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-36849	tiff@4.0.9-5ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2026-53613	util-linux@2.31.1-0.4ubuntu3.7	no fix listed
Low	UBUNTU-CVE-2026-53615	util-linux@2.31.1-0.4ubuntu3.7	no fix listed
Low	UBUNTU-CVE-2026-77117	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2026-80489	glibc@2.27-3ubuntu1.4	no fix listed
Low	UBUNTU-CVE-2022-39347	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	2.2.0+dfsg1-0ubuntu0.18.04.4
Low	UBUNTU-CVE-2021-36085	libsepol@2.7-1	2.7-1ubuntu0.1
Low	UBUNTU-CVE-2021-36087	libsepol@2.7-1	2.7-1ubuntu0.1
Low	UBUNTU-CVE-2025-68160	nodejs@14.17.0-1nodesource1	no fix listed
Low	UBUNTU-CVE-2025-68160	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm3
Low	UBUNTU-CVE-2025-68160	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm7
Low	UBUNTU-CVE-2025-61145	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.10+esm9
Low	UBUNTU-CVE-2026-2708	libsoup2.4@2.62.1-1ubuntu0.4	no fix listed
Low	UBUNTU-CVE-2025-32728	openssh@1:7.6p1-4ubuntu0.3	no fix listed
Low	UBUNTU-CVE-2023-29383	shadow@1:4.5-1ubuntu2	no fix listed
Low	UBUNTU-CVE-2025-32415	libxml2@2.9.4+dfsg1-6.1ubuntu1.3	2.9.4+dfsg1-6.1ubuntu1.9+esm3
Low	UBUNTU-CVE-2023-40184	xrdp@0.9.5-2	0.9.5-2ubuntu0.1~esm2
Low	UBUNTU-CVE-2026-35386	openssh@1:7.6p1-4ubuntu0.3	no fix listed

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
5.4.2latest	4 years ago	version-v5.21.0	1643473947	22,773

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.