ruby Languages & Runtimes
Ruby runtime built from source via melange.
Pull this image
docker pull ghcr.io/rtvkiz/minimal-ruby:latestdocker pull ghcr.io/rtvkiz/minimal-ruby:latest-devThe -dev variant adds a shell, package manager and build toolchain. For CI and debugging — not production.
Details
- Repository
- ghcr.io/rtvkiz/minimal-ruby
- Size (compressed)
- 89 MB
- Built
- 2026-09-29T00:25:48Z (today)
- Architectures
- x86_64, aarch64
- Primary package
- ruby
- Entrypoint
- /usr/bin/ruby
- Cmd
- --version
- User
- nonroot (65532)
- Working dir
- /work
- Architectures
- x86_64, aarch64
- Environment
- Labels
-
org.opencontainers.image.title minimal-ruby org.opencontainers.image.description Hardened Ruby runtime image built from source via melange org.opencontainers.image.url https://github.com/rtvkiz/minimal org.opencontainers.image.source https://github.com/rtvkiz/minimal/tree/main/images/ruby org.opencontainers.image.licenses Apache-2.0
- Entrypoint
- /usr/bin/ruby
- Cmd
- --version
- User
- nonroot (65532)
- Working dir
- /work
- Architectures
- x86_64, aarch64
- Environment
- Labels
-
org.opencontainers.image.title minimal-ruby-dev org.opencontainers.image.description Dev variant of minimal-ruby: same Ruby runtime + shell + build toolchain. Not for production. org.opencontainers.image.url https://github.com/rtvkiz/minimal org.opencontainers.image.source https://github.com/rtvkiz/minimal/tree/main/images/ruby org.opencontainers.image.licenses Apache-2.0 dev.minimal.variant dev
| Tag | Pull | Published |
|---|---|---|
| 4-dev | ghcr.io/rtvkiz/minimal-ruby:4-dev | 2026-09-29 |
| 4.0-dev | ghcr.io/rtvkiz/minimal-ruby:4.0-dev | 2026-09-29 |
| 4.0.7-r0-20260929-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260929-dev | 2026-09-29 |
| 4.0.7-r0-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-dev | 2026-09-29 |
| latest-dev | ghcr.io/rtvkiz/minimal-ruby:latest-dev | 2026-09-29 |
| 4 | ghcr.io/rtvkiz/minimal-ruby:4 | 2026-09-29 |
| 4.0 | ghcr.io/rtvkiz/minimal-ruby:4.0 | 2026-09-29 |
| 4.0.7-r0 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0 | 2026-09-29 |
| 4.0.7-r0-20260929 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260929 | 2026-09-29 |
| latest | ghcr.io/rtvkiz/minimal-ruby:latest | 2026-09-29 |
| 4.0.7-r0-20260928 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260928 | 2026-09-28 |
| 4.0.7-r0-20260928-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260928-dev | 2026-09-28 |
| 4.0.7-r0-20260927 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260927 | 2026-09-27 |
| 4.0.7-r0-20260927-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260927-dev | 2026-09-27 |
| 4.0.7-r0-20260926 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260926 | 2026-09-26 |
| 4.0.7-r0-20260926-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260926-dev | 2026-09-26 |
| 4.0.7-r0-20260925 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260925 | 2026-09-25 |
| 4.0.7-r0-20260925-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260925-dev | 2026-09-25 |
| 4.0.7-r0-20260924 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260924 | 2026-09-24 |
| 4.0.7-r0-20260924-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260924-dev | 2026-09-24 |
| 4.0.7-r0-20260923 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260923 | 2026-09-23 |
| 4.0.7-r0-20260923-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260923-dev | 2026-09-23 |
| 4.0.7-r0-20260922 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260922 | 2026-09-22 |
| 4.0.7-r0-20260922-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260922-dev | 2026-09-22 |
| 4.0.7-r0-20260921 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260921 | 2026-09-21 |
| 4.0.7-r0-20260921-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260921-dev | 2026-09-21 |
| 4.0.7-r0-20260920 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260920 | 2026-09-20 |
| 4.0.7-r0-20260920-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260920-dev | 2026-09-20 |
| 4.0.7-r0-20260919 | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260919 | 2026-09-19 |
| 4.0.7-r0-20260919-dev | ghcr.io/rtvkiz/minimal-ruby:4.0.7-r0-20260919-dev | 2026-09-19 |
100 packages in the image, resolved from the SPDX SBOM.
| Package | Version | License |
|---|---|---|
| alpine/ca-certificates | 20260909 | MPL-2.0 AND MIT |
| brotli | v1.2.0 | MIT |
| brotli.yaml | 9db3aeed30b6359289528ef564a4909f78faeac9 | Apache-2.0 |
| ca-certificates-bundle | 20260909-r1 | MPL-2.0 AND MIT |
| ca-certificates-bundle | 20260909-r1 | (MPL-2.0 AND MIT) |
| ca-certificates-bundle | 20260909-r1 | — |
| ca-certificates.yaml | ee3eac73dda22e8dd32fa5fb3e3a1712a6e812d7 | Apache-2.0 |
| gcc.yaml | 794cf72f88e1b408eca5da0dbf5c5ed25543606d | Apache-2.0 |
| git/glibc | b4f51887c48ac82acfdb13f96d9eab5d120cb2b7 | LGPL-2.1-or-later |
| git/readline | readline-8.3 | GPL-3.0-or-later |
| glibc-2.44 | 2.44-r7 | LGPL-2.1-or-later |
| glibc-2.44 | 2.44-r7 | LGPL-2.1-or-later |
| glibc-2.44 | 2.44-r7 | — |
| glibc-2.44-locale-posix | 2.44-r7 | LGPL-2.1-or-later |
| glibc-2.44-locale-posix | 2.44-r7 | LGPL-2.1-or-later |
| glibc-2.44-locale-posix | 2.44-r7 | — |
| glibc-2.44.yaml | 2f4fbb70b55156f2d4cabff471b50dab0e75aa89 | Apache-2.0 |
| gnutools/gcc | releases/gcc-16.2.0 | GPL-3.0-or-later WITH GCC-exception-3.1 |
| images/ruby/melange.yaml | 1bce6e63ea891bcced1fda6bdc6813ced3474c4e | — |
| ld-linux-2.44 | 2.44-r7 | LGPL-2.1-or-later |
| ld-linux-2.44 | 2.44-r7 | LGPL-2.1-or-later |
| ld-linux-2.44 | 2.44-r7 | — |
| libbrotlicommon1 | 1.2.0-r5 | MIT |
| libbrotlicommon1 | 1.2.0-r5 | MIT |
| libbrotlicommon1 | 1.2.0-r5 | — |
| libbrotlidec1 | 1.2.0-r5 | MIT |
| libbrotlidec1 | 1.2.0-r5 | MIT |
| libbrotlidec1 | 1.2.0-r5 | — |
| libbrotlienc1 | 1.2.0-r5 | MIT |
| libbrotlienc1 | 1.2.0-r5 | MIT |
| libbrotlienc1 | 1.2.0-r5 | — |
| libcrypt1-2.44 | 2.44-r7 | LGPL-2.1-or-later |
| libcrypt1-2.44 | 2.44-r7 | LGPL-2.1-or-later |
| libcrypt1-2.44 | 2.44-r7 | — |
| libcrypto3 | 3.6.4-r8 | Apache-2.0 |
| libcrypto3 | 3.6.4-r8 | Apache-2.0 |
| libcrypto3 | 3.6.4-r8 | — |
| libffi | 3.8.0-r1 | MIT |
| libffi | v3.8.0 | MIT |
| libffi | 3.8.0-r1 | MIT |
| libffi | 3.8.0-r1 | — |
| libffi.yaml | 719d64d3fcaaae77a969bee96bbd6c1bbba9d9dd | Apache-2.0 |
| libgcc | 16.2.0-r1 | GPL-3.0-or-later WITH GCC-exception-3.1 |
| libgcc | 16.2.0-r1 | (GPL-3.0-or-later WITH GCC-exception-3.1) |
| libgcc | 16.2.0-r1 | — |
| libssl3 | 3.6.4-r8 | Apache-2.0 |
| libssl3 | 3.6.4-r8 | Apache-2.0 |
| libssl3 | 3.6.4-r8 | — |
| libstdc++ | 16.2.0-r1 | GPL-3.0-or-later WITH GCC-exception-3.1 |
| libstdc++ | 16.2.0-r1 | (GPL-3.0-or-later WITH GCC-exception-3.1) |
| libstdc++ | 16.2.0-r1 | — |
| libxcrypt | 4.5.2-r5 | GPL-2.0-or-later AND LGPL-2.1-or-later |
| libxcrypt | v4.5.2 | GPL-2.0-or-later AND LGPL-2.1-or-later |
| libxcrypt | 4.5.2-r5 | (GPL-2.0-or-later AND LGPL-2.1-or-later) |
| libxcrypt | 4.5.2-r5 | — |
| libxcrypt.yaml | e199a2ea58e2f64dce226ac5edb148fa8ff72664 | Apache-2.0 |
| libyaml | 0.2.5 | MIT |
| ncurses | 6.6.20260926-r0 | MIT |
| ncurses | 6.6.20260926-r0 | MIT |
| ncurses | 6.6.20260926-r0 | — |
| ncurses-snapshots | v6_6_20260926 | MIT |
| ncurses-terminfo-base | 6.6.20260926-r0 | MIT |
| ncurses-terminfo-base | 6.6.20260926-r0 | MIT |
| ncurses-terminfo-base | 6.6.20260926-r0 | — |
| ncurses.yaml | 49af4fd909fca8f288f9ca88f700cbb6bd987f33 | Apache-2.0 |
| openssl | openssl-4.0.2 | Apache-2.0 |
| openssl | openssl-3.6.4 | Apache-2.0 |
| openssl-4.0-libcrypto | 4.0.2-r2 | Apache-2.0 |
| openssl-4.0-libcrypto | 4.0.2-r2 | Apache-2.0 |
| openssl-4.0-libcrypto | 4.0.2-r2 | — |
| openssl-4.0-libssl | 4.0.2-r2 | Apache-2.0 |
| openssl-4.0-libssl | 4.0.2-r2 | Apache-2.0 |
| openssl-4.0-libssl | 4.0.2-r2 | — |
| openssl-4.0.yaml | b8f04118437fbbf25bbaad575ccb9f2ed62b8503 | Apache-2.0 |
| openssl-provider-legacy-allowed | 4.0.2-r3 | Apache-2.0 |
| openssl-provider-legacy-allowed | 4.0.2-r3 | Apache-2.0 |
| openssl-provider-legacy-allowed | 4.0.2-r3 | — |
| openssl-provider-legacy-allowed.yaml | b8f04118437fbbf25bbaad575ccb9f2ed62b8503 | Apache-2.0 |
| openssl.yaml | be56cfaac075e77bffb92439e0438bb31a21a2c7 | Apache-2.0 |
| readline | 8.3-r3 | GPL-3.0-or-later |
| readline | 8.3-r3 | GPL-3.0-or-later |
| readline | 8.3-r3 | — |
| readline.yaml | 20a5359ac0a7a6aca23efa343f0f29c8d3ea1453 | Apache-2.0 |
| ruby | 4.0.7-r0 | Ruby AND MIT |
| sha256:0deaa53bc692edd59cd77fa1c140dfba598cef846e2be1ac359ba0aebe8d8f85 | sha256:0deaa53bc692edd59cd77fa1c140dfba598cef846e2be1ac359ba0aebe8d8f85 | — |
| sha256:811a9a7a2c353a5659627c4a94631bef27e8b1b7b109c42798477a83bbb3f6b2 | 20230201 | — |
| wolfi | 20230201 | — |
| wolfi-baselayout | 20230201-r30 | MIT |
| wolfi-baselayout | 20230201-r30 | MIT |
| wolfi-baselayout | 20230201-r30 | — |
| wolfi-baselayout.yaml | a4472f6292a5e48d6d611bf24c6e119b1a483e66 | Apache-2.0 |
| yaml | 0.2.5-r10 | MIT |
| yaml | 0.2.5-r10 | MIT |
| yaml | 0.2.5-r10 | — |
| yaml.yaml | 1877cea9027254040d8ea66099dd76419ff9f422 | Apache-2.0 |
| zlib | 1.3.2.1_rc20260601-r0 | MPL-2.0 AND MIT |
| zlib | e3dc0a85b7032e98380dec011bc8f2c2ee0d8fca | MPL-2.0 AND MIT |
| zlib | 1.3.2.1_rc20260601-r0 | (MPL-2.0 AND MIT) |
| zlib | 1.3.2.1_rc20260601-r0 | — |
| zlib.yaml | f2ad881d0053f3f3b6b639e041b171fc0e5b7244 | Apache-2.0 |
4 medium1 low 1 fixable
| CVE | Severity | Package | Installed | Fixed in |
|---|---|---|---|---|
| CVE-2026-77117 | Medium | glibc-2.44 | 2.44-r7 | — |
| CVE-2026-80489 | Medium | glibc-2.44 | 2.44-r7 | — |
| CVE-2026-8674 | Medium | glibc-2.44 | 2.44-r7 | — |
| CVE-2026-89092 | Medium | glibc-2.44 | 2.44-r7 | — |
| GHSA-x2f5-4prf-w687 | Low | json | 2.19.5 | 2.19.9 |
Everything is verifiable without an account. Copy and run:
Build provenance (SLSA v1.0, Build L2)
gh attestation verify oci://ghcr.io/rtvkiz/minimal-ruby:latest --owner rtvkizCosign signature
cosign verify \
--certificate-identity-regexp='https://github.com/rtvkiz/minimal/' \
--certificate-oidc-issuer='https://token.actions.githubusercontent.com' \
ghcr.io/rtvkiz/minimal-ruby:latestSBOM attestation (SPDX)
cosign verify-attestation --type spdxjson \
--certificate-identity-regexp='https://github.com/rtvkiz/minimal/' \
--certificate-oidc-issuer='https://token.actions.githubusercontent.com' \
ghcr.io/rtvkiz/minimal-ruby:latest \
| jq -r '.payload | @base64d | fromjson | .predicate'Signatures are logged in the public Rekor transparency log.
More Languages & Runtimes images
Weighing this against another provider? The comparison pages publish head-to-head scan data with the raw dataset, including the images where Minimal comes off worse — or read the migration guide for what actually breaks when you switch.