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.

Medium findings

473 distinct across the version’s images

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

SeverityAdvisoryPackageFixed in
MediumUBUNTU-CVE-2021-36690sqlite3@3.22.0-1ubuntu0.43.22.0-1ubuntu0.5
MediumUBUNTU-CVE-2022-46343xorg-server@2:1.19.6-1ubuntu4.92:1.19.6-1ubuntu4.13
MediumUBUNTU-CVE-2025-59465nodejs@14.17.0-1nodesource1no fix listed
MediumUBUNTU-CVE-2024-45490expat@2.2.5-3ubuntu0.22.2.5-3ubuntu0.9+esm1
MediumUBUNTU-CVE-2021-43618gmp@2:6.1.2+dfsg-22:6.1.2+dfsg-2ubuntu0.1
MediumUBUNTU-CVE-2026-48933nodejs@14.17.0-1nodesource1no fix listed
MediumUBUNTU-CVE-2022-3515libksba@1.3.5-21.3.5-2ubuntu0.18.04.1
MediumUBUNTU-CVE-2023-0464openssl@1.1.1-1ubuntu2.1~18.04.91.1.1-1ubuntu2.1~18.04.22
MediumUBUNTU-CVE-2023-0464openssl1.0@1.0.2n-1ubuntu5.61.0.2n-1ubuntu5.12
MediumGHSA-93q8-gq69-wqmwansi-regex@5.0.05.0.1
MediumUBUNTU-CVE-2023-27534curl@7.58.0-2ubuntu3.137.58.0-2ubuntu3.24
MediumUBUNTU-CVE-2022-32208curl@7.58.0-2ubuntu3.137.58.0-2ubuntu3.19
MediumGHSA-fjxv-7rqg-78g4form-data@2.3.22.5.4
MediumUBUNTU-CVE-2021-33910systemd@237-3ubuntu10.47237-3ubuntu10.49
MediumUBUNTU-CVE-2022-47629libksba@1.3.5-21.3.5-2ubuntu0.18.04.2
MediumUBUNTU-CVE-2017-9814cairo@1.15.10-2ubuntu0.11.15.10-2ubuntu0.1+esm1
MediumUBUNTU-CVE-2023-39352freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.4+esm2
MediumUBUNTU-CVE-2023-40567freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.4+esm1
MediumUBUNTU-CVE-2021-42260tinyxml@2.6.2-42.6.2-4ubuntu0.18.04.1~esm1
MediumUBUNTU-CVE-2024-37371krb5@1.16-2ubuntu0.21.16-2ubuntu0.4+esm2
MediumUBUNTU-CVE-2022-27406freetype@2.8.1-2ubuntu2.12.8.1-2ubuntu2.2
MediumUBUNTU-CVE-2023-39356freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.4+esm2
MediumUBUNTU-CVE-2023-27533curl@7.58.0-2ubuntu3.137.58.0-2ubuntu3.24
MediumUBUNTU-CVE-2018-11813libjpeg-turbo@1.5.2-0ubuntu5.18.04.41.5.2-0ubuntu5.18.04.6
MediumUBUNTU-CVE-2021-3326glibc@2.27-3ubuntu1.42.27-3ubuntu1.5
MediumUBUNTU-CVE-2017-11164pcre3@2:8.39-9no fix listed
MediumUBUNTU-CVE-2021-3733python3.6@3.6.9-1~18.04ubuntu1.43.6.9-1~18.04ubuntu1.6
MediumUBUNTU-CVE-2024-32658freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1no fix listed
MediumUBUNTU-CVE-2023-40186freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.4+esm1
MediumUBUNTU-CVE-2023-40181freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.4+esm1
MediumUBUNTU-CVE-2022-2526systemd@237-3ubuntu10.47237-3ubuntu10.54
MediumUBUNTU-CVE-2019-19246libonig@6.7.0-16.7.0-1ubuntu0.1~esm2
MediumUBUNTU-CVE-2025-55131nodejs@14.17.0-1nodesource1no fix listed
MediumUBUNTU-CVE-2019-18276bash@4.4.18-2ubuntu1.24.4.18-2ubuntu1.3
MediumUBUNTU-CVE-2022-27782curl@7.58.0-2ubuntu3.137.58.0-2ubuntu3.18
MediumUBUNTU-CVE-2024-4741nodejs@14.17.0-1nodesource1no fix listed
MediumUBUNTU-CVE-2024-4741openssl@1.1.1-1ubuntu2.1~18.04.9no fix listed
MediumUBUNTU-CVE-2023-40569freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.4+esm1
MediumUBUNTU-CVE-2022-28321pam@1.1.8-3.6ubuntu2.18.04.31.1.8-3.6ubuntu2.18.04.4
MediumUBUNTU-CVE-2026-3497openssh@1:7.6p1-4ubuntu0.3no fix listed
MediumUBUNTU-CVE-2022-27405freetype@2.8.1-2ubuntu2.12.8.1-2ubuntu2.2
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

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.