dnsmasq
dnsmasq lightweight DNS forwarder, cache and DHCP server for small networks. Shell-less image, signed and SBOM-attested, rebuilt daily from Wolfi.
- Compressed size
- 3.6 MB
- Architectures
- amd64, arm64
- Default user
- nonroot (65532)
- Last built
- today
Pull this image
docker pull ghcr.io/rtvkiz/minimal-dnsmasq:latestdocker pull ghcr.io/rtvkiz/minimal-dnsmasq:latest-devThe -dev variant adds a shell, package manager and build toolchain. For CI and debugging — not production.
- Repository
- ghcr.io/rtvkiz/minimal-dnsmasq
- Digest
- sha256:da6b5e180b644ed481ae215fff7e258deb15f0d98a06cafdbab021531453a9c7
- Built at
- 2026-11-12T07:09:10Z
- Primary package
- dnsmasq
- Entrypoint
- /usr/bin/dnsmasq -k --conf-file= --pid-file= --log-facility=-
- User
- nonroot (65532)
- Working dir
- /
- Architectures
- x86_64, aarch64
- Environment
- Labels
-
org.opencontainers.image.title minimal-dnsmasq org.opencontainers.image.description Hardened shell-less dnsmasq DNS forwarder/cache and DHCP server built on Wolfi with CVE patches on every rebuild org.opencontainers.image.url https://github.com/rtvkiz/minimal org.opencontainers.image.source https://github.com/rtvkiz/minimal/tree/main/images/dnsmasq org.opencontainers.image.licenses GPL-2.0-or-later
- Entrypoint
- /usr/bin/dnsmasq -k --conf-file= --pid-file= --log-facility=-
- User
- nonroot (65532)
- Working dir
- /
- Architectures
- x86_64, aarch64
- Environment
- Labels
-
org.opencontainers.image.title minimal-dnsmasq-dev org.opencontainers.image.description Dev variant of minimal-dnsmasq: same dnsmasq + shell and dig/nslookup. Not for production. org.opencontainers.image.url https://github.com/rtvkiz/minimal org.opencontainers.image.source https://github.com/rtvkiz/minimal/tree/main/images/dnsmasq org.opencontainers.image.licenses GPL-2.0-or-later dev.minimal.variant dev
| Tag | Pull | Published |
|---|---|---|
| 2 | ghcr.io/rtvkiz/minimal-dnsmasq:2 | 2026-11-12 |
| 2.93 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93 | 2026-11-12 |
| 2.93-r2 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2 | 2026-11-12 |
| 2.93-r2-20261112 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261112 | 2026-11-12 |
| latest | ghcr.io/rtvkiz/minimal-dnsmasq:latest | 2026-11-12 |
| 2-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2-dev | 2026-11-12 |
| 2.93-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-dev | 2026-11-12 |
| 2.93-r2-20261112-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261112-dev | 2026-11-12 |
| 2.93-r2-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-dev | 2026-11-12 |
| latest-dev | ghcr.io/rtvkiz/minimal-dnsmasq:latest-dev | 2026-11-12 |
| 2.93-r2-20261111 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261111 | 2026-11-11 |
| 2.93-r2-20261111-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261111-dev | 2026-11-11 |
| 2.93-r2-20261110 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261110 | 2026-11-10 |
| 2.93-r2-20261110-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261110-dev | 2026-11-10 |
| 2.93-r2-20261109 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261109 | 2026-11-09 |
| 2.93-r2-20261108 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261108 | 2026-11-08 |
| 2.93-r2-20261108-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261108-dev | 2026-11-08 |
| 2.93-r2-20261107 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261107 | 2026-11-07 |
| 2.93-r2-20261107-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261107-dev | 2026-11-07 |
| 2.93-r2-20261106 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261106 | 2026-11-06 |
| 2.93-r2-20261106-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261106-dev | 2026-11-06 |
| 2.93-r2-20261105 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261105 | 2026-11-05 |
| 2.93-r2-20261105-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261105-dev | 2026-11-05 |
| 2.93-r2-20261104 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261104 | 2026-11-04 |
| 2.93-r2-20261104-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261104-dev | 2026-11-04 |
| 2.93-r2-20261103 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261103 | 2026-11-03 |
| 2.93-r2-20261103-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261103-dev | 2026-11-03 |
| 2.93-r2-20261102 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261102 | 2026-11-02 |
| 2.93-r2-20261102-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261102-dev | 2026-11-02 |
| 2.93-r2-20261101 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261101 | 2026-11-01 |
| 2.93-r2-20261101-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261101-dev | 2026-11-01 |
| 2.93-r2-20261031 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261031 | 2026-10-31 |
| 2.93-r2-20261031-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261031-dev | 2026-10-31 |
| 2.93-r2-20261030 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261030 | 2026-10-30 |
| 2.93-r2-20261030-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261030-dev | 2026-10-30 |
| 2.93-r2-20261029 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261029 | 2026-10-29 |
| 2.93-r2-20261029-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261029-dev | 2026-10-29 |
| 2.93-r2-20261028 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261028 | 2026-10-28 |
| 2.93-r2-20261028-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261028-dev | 2026-10-28 |
| 2.93-r2-20261027 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261027 | 2026-10-27 |
| 2.93-r2-20261027-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261027-dev | 2026-10-27 |
| 2.93-r2-20261026 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261026 | 2026-10-26 |
| 2.93-r2-20261026-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261026-dev | 2026-10-26 |
| 2.93-r2-20261025-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261025-dev | 2026-10-25 |
| 2.93-r2-20261025 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261025 | 2026-10-25 |
| 2.93-r2-20261024 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261024 | 2026-10-24 |
| 2.93-r2-20261024-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261024-dev | 2026-10-24 |
| 2.93-r2-20261023 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261023 | 2026-10-23 |
| 2.93-r2-20261023-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261023-dev | 2026-10-23 |
| 2.93-r2-20261022 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261022 | 2026-10-22 |
| 2.93-r2-20261022-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261022-dev | 2026-10-22 |
| 2.93-r2-20261021-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261021-dev | 2026-10-21 |
| 2.93-r2-20261021 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261021 | 2026-10-21 |
| 2.93-r2-20261020 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261020 | 2026-10-20 |
| 2.93-r2-20261020-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261020-dev | 2026-10-20 |
| 2.93-r2-20261019 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261019 | 2026-10-19 |
| 2.93-r2-20261019-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261019-dev | 2026-10-19 |
| 2.93-r2-20261018 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261018 | 2026-10-18 |
| 2.93-r2-20261018-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261018-dev | 2026-10-18 |
| 2.93-r2-20261016 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261016 | 2026-10-16 |
| 2.93-r2-20261017 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261017 | 2026-10-16 |
| 2.93-r2-20261016-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261016-dev | 2026-10-16 |
| 2.93-r2-20261017-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261017-dev | 2026-10-16 |
| 2.93-r2-20261015 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261015 | 2026-10-15 |
| 2.93-r2-20261015-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261015-dev | 2026-10-15 |
| 2.93-r2-20261014 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261014 | 2026-10-14 |
| 2.93-r2-20261014-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261014-dev | 2026-10-14 |
| 2.93-r2-20261013 | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261013 | 2026-10-13 |
| 2.93-r2-20261013-dev | ghcr.io/rtvkiz/minimal-dnsmasq:2.93-r2-20261013-dev | 2026-10-13 |
33 packages in the image, resolved from the SPDX SBOM.
| Package | Version | License |
|---|---|---|
| alpine/ca-certificates | 20261020 | MPL-2.0 AND MIT |
| ca-certificates-bundle | 20261020-r0 | MPL-2.0 AND MIT |
| ca-certificates-bundle | 20261020-r0 | (MPL-2.0 AND MIT) |
| ca-certificates-bundle | 20261020-r0 | — |
| ca-certificates.yaml | 8061afafa65af5a9026707a8880e14120dd6f4a0 | Apache-2.0 |
| dnsmasq | 2.93-r2 | GPL-2.0-or-later |
| dnsmasq | 2.93-r2 | GPL-2.0-or-later |
| dnsmasq | 2.93-r2 | — |
| dnsmasq.yaml | 16595b144ffb91c1c90372f9fcef484fafb7c381 | Apache-2.0 |
| gcc.yaml | 4d188060cbd00821a95f1ef60605da4817e781bb | Apache-2.0 |
| git/dnsmasq | v2.93 | GPL-2.0-or-later |
| glibc-2.44 | 2.44-r16 | LGPL-2.1-or-later |
| glibc-2.44 | 2.44-r16 | LGPL-2.1-or-later |
| glibc-2.44 | 2.44-r16 | — |
| glibc-2.44-locale-posix | 2.44-r16 | LGPL-2.1-or-later |
| glibc-2.44-locale-posix | 2.44-r16 | LGPL-2.1-or-later |
| glibc-2.44-locale-posix | 2.44-r16 | — |
| glibc-2.44.yaml | 69c2b75e0711c38be3c5881e3a141667ccf54341 | Apache-2.0 |
| gnutools/gcc | releases/gcc-16.2.0 | GPL-3.0-or-later WITH GCC-exception-3.1 |
| gnutools/glibc | 47e2b570410fab606de29f550534a721184852c3 | LGPL-2.1-or-later |
| ld-linux-2.44 | 2.44-r16 | LGPL-2.1-or-later |
| ld-linux-2.44 | 2.44-r16 | LGPL-2.1-or-later |
| ld-linux-2.44 | 2.44-r16 | — |
| libgcc | 16.2.0-r3 | GPL-3.0-or-later WITH GCC-exception-3.1 |
| libgcc | 16.2.0-r3 | (GPL-3.0-or-later WITH GCC-exception-3.1) |
| libgcc | 16.2.0-r3 | — |
| sha256:26191a9fdc685dae17ce324cc9759fff833802107c4b922bbac6d0745e543fda | sha256:26191a9fdc685dae17ce324cc9759fff833802107c4b922bbac6d0745e543fda | — |
| sha256:d1dbd4b3e2280c50797510aeb9c2acffd94e79cf5a2d2223725008654c11a17a | 20230201 | — |
| wolfi | 20230201 | — |
| wolfi-baselayout | 20230201-r31 | MIT |
| wolfi-baselayout | 20230201-r31 | MIT |
| wolfi-baselayout | 20230201-r31 | — |
| wolfi-baselayout.yaml | ed415005c84750f03c4a9252137813734a224ae7 | Apache-2.0 |
1 high 0 fixable
| CVE | Severity | Package | Installed | Fixed in |
|---|---|---|---|---|
| CVE-2026-84243 | High | glibc-2.44 | 2.44-r16 | — |
Everything is verifiable without an account. Copy and run:
Build provenance (SLSA v1.0, Build L2)
gh attestation verify oci://ghcr.io/rtvkiz/minimal-dnsmasq: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-dnsmasq: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-dnsmasq:latest \
| jq -r '.payload | @base64d | fromjson | .predicate'Signatures are logged in the public Rekor transparency log.
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