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QuenchWorks

authentik

Image · Secrets & identity · standard · v2026.5.6

B 1cosign signedSPDX SBOMSLSA provenanceamd64 · arm64Rebuilt 2026-07-28

Self-hosted identity provider (OIDC, SAML, LDAP, SCIM) with flows, policies, and application/provider management. Built clean-room from source on Wolfi as a four-language image (nodejs web UI, Go server/proxy, Rust worker, Python/Django core via uv) on a hardened nonroot base; FIPS mode is not forced and the license-gated MaxMind GeoIP download is omitted. Needs PostgreSQL and Redis at runtime, provided by the chart.

Current digest (deployed by the chart)

sha256:ae674559d1ed7cc9820d5128c914d5647f36effe3f3fed632e886946fcf5f634

Signatures, the SBOM, and provenance all attach to this digest. Pin to it for reproducible, tamper-evident pulls.

Image
ghcr.io/quenchworks/images/authentik:2026.5.6
Signed
cosign keyless
SBOM
SPDX, on digest
Provenance
SLSA build
Architectures
amd64, arm64
Runs as
nonroot (uid 1001)
Root filesystem
read-only
Image size
229.7 MB

Published versions

1 tag

Each tag is a multi-arch index (amd64 + arm64) pinned by digest. Tagged by version, never :latest.

VersionSizePublishedDigest
2026.5.6latest229.7 MB2026-07-28sha256:ae674559d1ed…

Security report (Trivy)

B· 99/1001 open · no upstream fix yet

Vulnerability detail

authentik 2026.5.6 · 1 CVE
CVESeverityPackageInstalledFixed inTitle
CVE-2026-44405LOWparamiko4.0.0— not fixableparamiko: Paramiko: Data integrity could be compromised due to SHA-1 algorithm use
0
Critical
0
High
0
Medium
1
Low
0
Unknown

Pull the image

Run it directly with Docker, Podman, or any Kubernetes workload. Nonroot, read-only root filesystem, built for amd64 and arm64.

Pull (tag)

docker pull ghcr.io/quenchworks/images/authentik:2026.5.6

Pinned by digest (recommended)

docker pull ghcr.io/quenchworks/images/authentik@sha256:ae674559d1ed7cc9820d5128c914d5647f36effe3f3fed632e886946fcf5f634

Tags

2026.5.62026.5.6-amd642026.5.6-arm64

Images are tagged by app version (never :latest): a multi-arch index plus per-arch tags.

App version
2026.5.6
Architectures
amd64, arm64
Runs as
nonroot (uid 1001)
Root filesystem
read-only
License
MIT

Verify the supply chain

This image is cosign-signed and carries an SPDX SBOM and a SLSA build-provenance attestation on the same digest. Check all three yourself:

# 1. signature — built and signed by QuenchWorks CI
cosign verify ghcr.io/quenchworks/images/authentik:2026.5.6 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

# 2. SLSA build provenance — which workflow built it, from what
cosign verify-attestation --type https://slsa.dev/provenance/v1 ghcr.io/quenchworks/images/authentik:2026.5.6 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

# 3. SPDX SBOM — the package inventory
cosign verify-attestation --type https://spdx.dev/Document/v2.3 ghcr.io/quenchworks/images/authentik:2026.5.6 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

See the SBOM & provenance guide for reading the SBOM and using these checks in CI.

Transparency

Every image carries its SBOM and provenance as attestations on the same digest, publicly verifiable with the commands above (they check the package and the Sigstore transparency log, Rekor).

View the Helm chartView package

Upstream project: https://goauthentik.io