StackRadar

calibre Helm chart

geek-cookbookVerified publisher

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 openssl1.0 1.0.2n-1ubuntu5.6, fixed in 1.0.2n-1ubuntu5.10. 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
ImageTagVulnerabilitiesRadar Score
linuxserver/calibreversion-v5.21.0164347394722,773

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

1,483 distinct across the version’s images
SeverityAdvisoryPackageFixed in
MediumUBUNTU-CVE-2024-52533glib2.0@2.56.4-0ubuntu0.18.04.82.56.4-0ubuntu0.18.04.9+esm4
MediumUBUNTU-CVE-2022-40674expat@2.2.5-3ubuntu0.22.2.5-3ubuntu0.8
MediumUBUNTU-CVE-2021-40633giflib@5.1.4-2ubuntu0.15.1.4-2ubuntu0.1+esm1
MediumUBUNTU-CVE-2019-20838pcre3@2:8.39-92:8.39-9ubuntu0.1
MediumUBUNTU-CVE-2020-35527sqlite3@3.22.0-1ubuntu0.43.22.0-1ubuntu0.6
MediumGHSA-c2qf-rxjj-qqgwsemver@5.7.15.7.2
MediumGHSA-273r-mgr4-v34fengine.io@4.1.14.1.2
MediumUBUNTU-CVE-2019-16163libonig@6.7.0-16.7.0-1ubuntu0.1~esm2
MediumUBUNTU-CVE-2022-27781curl@7.58.0-2ubuntu3.137.58.0-2ubuntu3.18
MediumUBUNTU-CVE-2018-12886gcc-7@7.5.0-3ubuntu1~18.04no fix listed
MediumUBUNTU-CVE-2018-12886gcc-8@8.4.0-1ubuntu1~18.04no fix listed
MediumUBUNTU-CVE-2022-22576curl@7.58.0-2ubuntu3.137.58.0-2ubuntu3.17
MediumGHSA-qm95-pgcg-qqfqsocket.io-parser@4.0.44.0.5
MediumUBUNTU-CVE-2021-3580nettle@3.4-1ubuntu0.13.4.1-0ubuntu0.18.04.1
MediumUBUNTU-CVE-2020-4044xrdp@0.9.5-20.9.5-2ubuntu0.1~esm1
MediumUBUNTU-CVE-2019-13050gnupg2@2.2.4-1ubuntu1.42.2.4-1ubuntu1.5
MediumUBUNTU-CVE-2025-49796libxml2@2.9.4+dfsg1-6.1ubuntu1.32.9.4+dfsg1-6.1ubuntu1.9+esm4
MediumGHSA-r683-j2x4-v87gnode-fetch@2.6.12.6.7
MediumUBUNTU-CVE-2022-45061python2.7@2.7.17-1~18.04ubuntu1.62.7.17-1~18.04ubuntu1.10
MediumUBUNTU-CVE-2022-45061python3.6@3.6.9-1~18.04ubuntu1.43.6.9-1~18.04ubuntu1.9
MediumUBUNTU-CVE-2024-32659freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1no fix listed
MediumUBUNTU-CVE-2023-39353freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.4+esm1
MediumUBUNTU-CVE-2023-40188freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.4+esm1
MediumUBUNTU-CVE-2022-3550xorg-server@2:1.19.6-1ubuntu4.92:1.19.6-1ubuntu4.12
MediumUBUNTU-CVE-2025-11187nodejs@14.17.0-1nodesource1no fix listed
MediumUBUNTU-CVE-2017-8834libcroco@0.6.12-20.6.12-2ubuntu0.1~esm1
MediumUBUNTU-CVE-2018-16860heimdal@7.5.0+dfsg-17.5.0+dfsg-1ubuntu0.1
MediumUBUNTU-CVE-2022-44638pixman@0.34.0-20.34.0-2ubuntu0.1
MediumUBUNTU-CVE-2022-27776curl@7.58.0-2ubuntu3.137.58.0-2ubuntu3.17
MediumUBUNTU-CVE-2020-24977libxml2@2.9.4+dfsg1-6.1ubuntu1.32.9.4+dfsg1-6.1ubuntu1.4
MediumUBUNTU-CVE-2022-43680expat@2.2.5-3ubuntu0.22.2.5-3ubuntu0.8
MediumUBUNTU-CVE-2022-29824libxml2@2.9.4+dfsg1-6.1ubuntu1.32.9.4+dfsg1-6.1ubuntu1.6
MediumUBUNTU-CVE-2020-19131tiff@4.0.9-5ubuntu0.44.0.9-5ubuntu0.7
MediumGHSA-qq89-hq3f-393ptar@4.4.134.4.18
MediumUBUNTU-CVE-2024-32040freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1no fix listed
MediumUBUNTU-CVE-2024-32460freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1no fix listed
MediumUBUNTU-CVE-2018-10393libvorbis@1.3.5-4.2no fix listed
MediumUBUNTU-CVE-2025-68670xrdp@0.9.5-20.9.5-2ubuntu0.1~esm3
MediumUBUNTU-CVE-2021-33560libgcrypt20@1.8.1-4ubuntu1.21.8.1-4ubuntu1.3
MediumUBUNTU-CVE-2023-3446openssl1.0@1.0.2n-1ubuntu5.61.0.2n-1ubuntu5.13+esm1
MediumUBUNTU-CVE-2023-3446openssl@1.1.1-1ubuntu2.1~18.04.91.1.1-1ubuntu2.1~18.04.23+esm3
MediumUBUNTU-CVE-2024-7592python2.7@2.7.17-1~18.04ubuntu1.62.7.17-1~18.04ubuntu1.13+esm5
MediumUBUNTU-CVE-2024-7592python3.6@3.6.9-1~18.04ubuntu1.4no fix listed
MediumUBUNTU-CVE-2024-34459libxml2@2.9.4+dfsg1-6.1ubuntu1.32.9.4+dfsg1-6.1ubuntu1.9+esm2
MediumUBUNTU-CVE-2017-11692yaml-cpp@0.5.2-4ubuntu1no fix listed
MediumUBUNTU-CVE-2021-3516libxml2@2.9.4+dfsg1-6.1ubuntu1.32.9.4+dfsg1-6.1ubuntu1.4
MediumUBUNTU-CVE-2016-20013glibc@2.27-3ubuntu1.4no fix listed
MediumUBUNTU-CVE-2022-24883freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.3
MediumGHSA-pq67-2wwv-3xjxtar-fs@2.1.12.1.2
MediumUBUNTU-CVE-2024-6232python3.6@3.6.9-1~18.04ubuntu1.43.6.9-1~18.04ubuntu1.13+esm3

Indexed versions

VersionPublishedApp versionVulnerabilitiesRadar Score
5.4.2latest4 years agoversion-v5.21.0164347394722,773

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.

helm v3.16.4 · syft 1.42.1 · rendered 5 Sept 2026 · scanned 14 Sept 2026 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.