authelia

Chart · Identity · standard · v0.0.17

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64Rebuilt 2026-09-06

Open-source authentication and authorization server providing single sign-on and two-factor authentication via a web portal, designed as a companion for reverse proxies. Packaged from Authelia's official prebuilt binary; needs a config plus a SQLite or PostgreSQL storage backend.

Version

0.0.17 · latest 0.0.16 0.0.15

The latest line lives at the base page; older lines have their own page so you can pin and verify exactly that version. Only the most recent releases are listed — an older chart pins an older image digest.

Deployed image digest

sha256:8ea0f903ed50c92611367db73286861291116f43f33c7b902a87f03796cf0b8f

Chart OCI version

oci://ghcr.io/quenchworks/charts/authelia:0.0.17

The chart pins its image by this signed digest, so you never track it yourself. Signatures, SBOM, and provenance attach to the same digest.

Signed

cosign keyless

SBOM

SPDX, on image

Provenance

SLSA build

Architectures

amd64, arm64

Runs as

nonroot (uid 1001)

Root filesystem

read-only

Image size

21.8 MB

Security report (Trivy)

C· 71/1003 fixable · rebuild clears them

Vulnerability detail

authelia 4.39.20 · 4 CVE

CVE	Severity	Package	Installed	Fixed in	Title
CVE-2026-18374	MEDIUM	glibc-2.44	2.44-r5	2.44-r6	glibc: glibc: Heap buffer overflow via attacker-controlled fopen mode string
CVE-2026-18374	MEDIUM	glibc-2.44-locale-posix	2.44-r5	2.44-r6	glibc: glibc: Heap buffer overflow via attacker-controlled fopen mode string
CVE-2026-18374	MEDIUM	ld-linux-2.44	2.44-r5	2.44-r6	glibc: glibc: Heap buffer overflow via attacker-controlled fopen mode string
GO-2026-5932	UNKNOWN	golang.org/x/crypto	v0.56.0	— not fixable	The golang.org/x/crypto/openpgp package is unmaintained, unsafe by design, and has known security issues

Critical

High

Medium

Low

Unknown

Security report (Trivy) · image authelia 4.39.20

Install the chart

Deploy to Kubernetes with hardened defaults. The chart pins its image by signed digest, so you never track it yourself.

Install (latest)

helm install my-authelia oci://ghcr.io/quenchworks/charts/authelia --version 0.0.17

Deploys image (digest-pinned)

ghcr.io/quenchworks/images/authelia@sha256:8ea0f903ed50c92611367db73286861291116f43f33c7b902a87f03796cf0b8f
ghcr.io/quenchworks/images/postgresql@sha256:919b69c5c86b3a2a454bbe50a24d9d33feb73441bb0d466e583bc3e1a78ac77b
ghcr.io/quenchworks/images/valkey@sha256:c9ceca7878908b8446397cf83d78c6eeab0e64db18b54111ff704184ee995cae
ghcr.io/quenchworks/images/redis@sha256:cda19af7491d05b63de6cad2fcdc3f7b9dc7bb4a15fdc1a387b5e6c0dade2259

Chart version: 0.0.17
App version: 4.39.20
Chart license: Apache-2.0
App license: Apache-2.0
Service port: 9091
Signed: cosign (keyless)
Values schema: yes
Last published: 2026-08-31

Verify the chart

cosign verify ghcr.io/quenchworks/charts/authelia:0.0.17 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

Transparency

The chart publishes its attestations on GitHub and the image it deploys carries its own on the same digest, publicly verifiable with the commands above. Both log to the Sigstore transparency log (Rekor), which cosign verify checks for you.

View the image View on ArtifactHub Chart source

Upstream project: https://www.authelia.com