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-2025-0938python2.7@2.7.17-1~18.04ubuntu1.62.7.17-1~18.04ubuntu1.13+esm11
MediumUBUNTU-CVE-2025-0938python3.6@3.6.9-1~18.04ubuntu1.43.6.9-1~18.04ubuntu1.13+esm4
MediumUBUNTU-CVE-2020-22219flac@1.3.2-11.3.2-1ubuntu0.1+esm1
MediumUBUNTU-CVE-2023-34969dbus@1.12.2-1ubuntu1.2no fix listed
MediumUBUNTU-CVE-2022-42011dbus@1.12.2-1ubuntu1.21.12.2-1ubuntu1.4
MediumUBUNTU-CVE-2022-42012dbus@1.12.2-1ubuntu1.21.12.2-1ubuntu1.4
MediumUBUNTU-CVE-2026-24679freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.12.2.0+dfsg1-0ubuntu0.18.04.4+esm5
MediumUBUNTU-CVE-2019-6129libpng1.6@1.6.34-1ubuntu0.18.04.2no fix listed
MediumGHSA-8cj5-5rvv-wf4vtar-fs@2.1.12.1.3
MediumUBUNTU-CVE-2020-16156perl@5.26.1-6ubuntu0.55.26.1-6ubuntu0.6
MediumUBUNTU-CVE-2026-8927curl@7.58.0-2ubuntu3.137.58.0-2ubuntu3.24+esm9
MediumUBUNTU-CVE-2022-3116heimdal@7.5.0+dfsg-17.5.0+dfsg-1ubuntu0.1
MediumUBUNTU-CVE-2023-27043python3.6@3.6.9-1~18.04ubuntu1.4no fix listed
MediumUBUNTU-CVE-2023-27043python2.7@2.7.17-1~18.04ubuntu1.62.7.17-1~18.04ubuntu1.13+esm13
MediumUBUNTU-CVE-2026-9669python2.7@2.7.17-1~18.04ubuntu1.6no fix listed
MediumUBUNTU-CVE-2026-9669python3.6@3.6.9-1~18.04ubuntu1.4no fix listed
MediumUBUNTU-CVE-2026-67289freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1no fix listed
MediumUBUNTU-CVE-2026-28388openssl@1.1.1-1ubuntu2.1~18.04.91.1.1-1ubuntu2.1~18.04.23+esm8
MediumUBUNTU-CVE-2026-28388openssl1.0@1.0.2n-1ubuntu5.61.0.2n-1ubuntu5.13+esm4
MediumUBUNTU-CVE-2026-28388nodejs@14.17.0-1nodesource1no fix listed
MediumUBUNTU-CVE-2022-34480nss@2:3.35-2ubuntu2.122:3.35-2ubuntu2.15
MediumUBUNTU-CVE-2023-28321curl@7.58.0-2ubuntu3.137.58.0-2ubuntu3.24+esm1
MediumUBUNTU-CVE-2025-69421openssl1.0@1.0.2n-1ubuntu5.61.0.2n-1ubuntu5.13+esm3
MediumUBUNTU-CVE-2025-69421openssl@1.1.1-1ubuntu2.1~18.04.91.1.1-1ubuntu2.1~18.04.23+esm7
MediumUBUNTU-CVE-2025-69421nodejs@14.17.0-1nodesource1no fix listed
MediumGHSA-3xgq-45jj-v275cross-spawn@5.1.06.0.6
MediumUBUNTU-CVE-2026-26955freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1no fix listed
MediumUBUNTU-CVE-2026-33689xrdp@0.9.5-2no fix listed
MediumGHSA-q9mw-68c2-j6m5engine.io@5.1.16.4.2
MediumGHSA-vj76-c3g6-qr5vtar-fs@2.1.12.1.4
MediumUBUNTU-CVE-2017-18207python2.7@2.7.17-1~18.04ubuntu1.6no fix listed
MediumUBUNTU-CVE-2017-18207python3.6@3.6.9-1~18.04ubuntu1.4no fix listed
MediumUBUNTU-CVE-2025-32049libsoup2.4@2.62.1-1ubuntu0.4no fix listed
MediumGHSA-pfrx-2q88-qq97got@9.6.011.8.5
MediumUBUNTU-CVE-2024-22025nodejs@14.17.0-1nodesource1no fix listed
MediumUBUNTU-CVE-2026-28387openssl@1.1.1-1ubuntu2.1~18.04.91.1.1-1ubuntu2.1~18.04.23+esm8
MediumUBUNTU-CVE-2026-28387nodejs@14.17.0-1nodesource1no fix listed
MediumUBUNTU-CVE-2026-11940python3.6@3.6.9-1~18.04ubuntu1.4no fix listed
MediumUBUNTU-CVE-2026-11940python2.7@2.7.17-1~18.04ubuntu1.6no fix listed
MediumUBUNTU-CVE-2025-32988gnutls28@3.5.18-1ubuntu1.43.5.18-1ubuntu1.6+esm2
MediumUBUNTU-CVE-2021-3999glibc@2.27-3ubuntu1.42.27-3ubuntu1.5
MediumUBUNTU-CVE-2022-2058tiff@4.0.9-5ubuntu0.44.0.9-5ubuntu0.7
MediumUBUNTU-CVE-2026-22855freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1no fix listed
MediumUBUNTU-CVE-2026-22859freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1no fix listed
MediumUBUNTU-CVE-2022-31782freetype@2.8.1-2ubuntu2.12.8.1-2ubuntu2.2
MediumUBUNTU-CVE-2017-11695nss@2:3.35-2ubuntu2.12no fix listed
MediumUBUNTU-CVE-2017-11696nss@2:3.35-2ubuntu2.12no fix listed
MediumUBUNTU-CVE-2017-11698nss@2:3.35-2ubuntu2.12no fix listed
MediumUBUNTU-CVE-2026-44178xrdp@0.9.5-2no fix listed
MediumUBUNTU-CVE-2026-32316jq@1.5+dfsg-21.5+dfsg-2ubuntu0.1~esm2

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.