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.

Medium findings

473 distinct across the version’s images

Medium: findings whose contribution to the Radar Score is 15–39. Show every band

Severity	Advisory	Package	Fixed in
Medium	UBUNTU-CVE-2025-32913	libsoup2.4@2.62.1-1ubuntu0.4	2.62.1-1ubuntu0.4+esm2
Medium	UBUNTU-CVE-2018-13419	libsndfile@1.0.28-4ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2021-3426	python3.6@3.6.9-1~18.04ubuntu1.4	3.6.9-1~18.04ubuntu1.7
Medium	GHSA-qwcr-r2fm-qrc7	body-parser@1.19.0	1.20.3
Medium	UBUNTU-CVE-2022-23483	xrdp@0.9.5-2	0.9.5-2ubuntu0.1~esm2
Medium	UBUNTU-CVE-2026-57158	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	UBUNTU-CVE-2023-40458	tinyxml@2.6.2-4	no fix listed
Medium	UBUNTU-CVE-2026-44421	freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1	no fix listed
Medium	GHSA-96hv-2xvq-fx4p	ws@7.4.6	7.5.11
Medium	GHSA-3ppc-4f35-3m26	minimatch@3.0.4	3.1.3
Medium	UBUNTU-CVE-2026-26740	giflib@5.1.4-2ubuntu0.1	no fix listed
Medium	GHSA-25h7-pfq9-p65f	flatted@3.1.1	3.4.0
Medium	UBUNTU-CVE-2022-2056	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.7
Medium	UBUNTU-CVE-2022-2057	tiff@4.0.9-5ubuntu0.4	4.0.9-5ubuntu0.7
Medium	UBUNTU-CVE-2026-28389	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2026-28389	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm8
Medium	UBUNTU-CVE-2026-28389	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm4
Medium	UBUNTU-CVE-2026-28390	openssl1.0@1.0.2n-1ubuntu5.6	1.0.2n-1ubuntu5.13+esm4
Medium	UBUNTU-CVE-2026-28390	openssl@1.1.1-1ubuntu2.1~18.04.9	1.1.1-1ubuntu2.1~18.04.23+esm8
Medium	UBUNTU-CVE-2026-28390	nodejs@14.17.0-1nodesource1	no fix listed
Medium	UBUNTU-CVE-2026-2781	nss@2:3.35-2ubuntu2.12	2:3.35-2ubuntu2.16+esm1
Medium	GHSA-677m-j7p3-52f9	socket.io-parser@4.0.4	4.2.6
Medium	UBUNTU-CVE-2017-5950	yaml-cpp@0.5.2-4ubuntu1	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

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Markdown. The badge shows the latest version’s band and Radar Score, refreshed daily.