calibre Helm chart
geek-cookbookVerified publisherScored 15 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, 1,488 findings — 15 critical, 44 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
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/ | 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.
Vulnerabilities
1,488 distinct across the version’s images
| Severity | Advisory | Package | Fixed in |
|---|---|---|---|
| Low | UBUNTU-CVE-2022-3599 | tiff | 4.0.9-5ubuntu0.8 |
| Low | UBUNTU-CVE-2022-3598 | tiff | 4.0.9-5ubuntu0.8 |
| Low | UBUNTU-CVE-2018-16869 | nettle | 3.4.1-0ubuntu0.18.04.1 |
| Low | UBUNTU-CVE-2023-29469 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1.9 |
| Low | UBUNTU-CVE-2023-2603 | libcap2 | 1:2.25-1.2ubuntu0.1~esm1 |
| Low | UBUNTU-CVE-2021-41159 | freerdp2 | 2.2.0+dfsg1-0ubuntu0.18.04.2 |
| Low | UBUNTU-CVE-2021-4009 | xorg-server | 2:1.19.6-1ubuntu4.10 |
| Low | UBUNTU-CVE-2025-8194 | python2.7 | 2.7.17-1~18.04ubuntu1.13+esm12 |
| Low | UBUNTU-CVE-2025-8194 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm6 |
| Low | UBUNTU-CVE-2026-48619 | nodejs | no fix listed |
| Low | UBUNTU-CVE-2020-11080 | nghttp2 | 1.30.0-1ubuntu1+esm1 |
| Low | UBUNTU-CVE-2026-66402 | freerdp2 | no fix listed |
| Low | UBUNTU-CVE-2026-15308 | python2.7 | 2.7.17-1~18.04ubuntu1.13+esm15 |
| Low | UBUNTU-CVE-2026-15308 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm10 |
| Low | GHSA-25hc-qcg6-38wj | socket.io | 4.6.2 |
| Low | GHSA-r635-g3xr-vw7x | engine.io | 6.6.7 |
| Low | UBUNTU-CVE-2025-11021 | libsoup2.4 | 2.62.1-1ubuntu0.4+esm6 |
| Low | UBUNTU-CVE-2021-4008 | xorg-server | 2:1.19.6-1ubuntu4.10 |
| Low | UBUNTU-CVE-2021-4011 | xorg-server | 2:1.19.6-1ubuntu4.10 |
| Low | UBUNTU-CVE-2022-48566 | python2.7 | 2.7.17-1~18.04ubuntu1.13+esm2 |
| Low | UBUNTU-CVE-2022-48566 | python3.6 | 3.6.9-1~18.04ubuntu1.13+esm2 |
| Low | UBUNTU-CVE-2026-40469 | gawk | 1:4.1.4+dfsg-1ubuntu0.1~esm2 |
| Low | UBUNTU-CVE-2025-52194 | libsndfile | no fix listed |
| Low | UBUNTU-CVE-2026-0915 | glibc | 2.27-3ubuntu1.6+esm6 |
| Low | UBUNTU-CVE-2025-4802 | glibc | 2.27-3ubuntu1.6+esm5 |
| Low | UBUNTU-CVE-2023-50495 | ncurses | 6.1-1ubuntu1.18.04.1+esm2 |
| Low | UBUNTU-CVE-2026-56002 | libxfont | 1:2.0.3-1ubuntu0.1~esm2 |
| Low | GHSA-rgw5-rvv9-x895 | brace-expansion | 1.1.18 |
| Low | UBUNTU-CVE-2026-4775 | tiff | no fix listed |
| Low | UBUNTU-CVE-2020-35522 | tiff | 4.0.9-5ubuntu0.5 |
| Low | UBUNTU-CVE-2026-5773 | curl | 7.58.0-2ubuntu3.24+esm10 |
| Low | UBUNTU-CVE-2023-5981 | gnutls28 | 3.5.18-1ubuntu1.6+esm1 |
| Low | UBUNTU-CVE-2021-3997 | systemd | no fix listed |
| Low | UBUNTU-CVE-2022-40090 | tiff | 4.0.9-5ubuntu0.10+esm4 |
| Low | GHSA-f5x3-32g6-xq36 | tar | 6.2.1 |
| Low | UBUNTU-CVE-2021-31879 | wget | no fix listed |
| Low | UBUNTU-CVE-2024-33600 | glibc | 2.27-3ubuntu1.6+esm3 |
| Low | UBUNTU-CVE-2021-41160 | freerdp2 | 2.2.0+dfsg1-0ubuntu0.18.04.2 |
| Low | UBUNTU-CVE-2017-11697 | nss | no fix listed |
| Low | GHSA-6g55-p6wh-862q | postcss | 8.5.12 |
| Low | UBUNTU-CVE-2026-66046 | expat | no fix listed |
| Low | UBUNTU-CVE-2026-56003 | libxfont | 1:2.0.3-1ubuntu0.1~esm2 |
| Low | UBUNTU-CVE-2022-48303 | tar | 1.29b-2ubuntu0.4 |
| Low | UBUNTU-CVE-2026-11972 | python2.7 | no fix listed |
| Low | UBUNTU-CVE-2026-11972 | python3.6 | no fix listed |
| Low | UBUNTU-CVE-2022-42010 | dbus | 1.12.2-1ubuntu1.4 |
| Low | UBUNTU-CVE-2023-32324 | cups | 2.2.7-1ubuntu2.10 |
| Low | GHSA-qffp-2rhf-9h96 | tar | 7.5.10 |
| Low | UBUNTU-CVE-2023-0466 | openssl | 1.1.1-1ubuntu2.1~18.04.22 |
| Low | UBUNTU-CVE-2023-0466 | openssl1.0 | 1.0.2n-1ubuntu5.12 |
Indexed versions
| Version | Published | App version | Vulnerabilities | Radar Score |
|---|---|---|---|---|
| 5.4.2latest | 4 years ago | version-v5.21.0 | 1544473952 | 22,812 |
The latest version and the previous major, as selected nightly from the repository’s index.
README badge
[](https://charts.stackradar.io/charts/geek-cookbook/calibre)
Markdown. The badge shows the latest version’s band and Radar Score, refreshed daily.