hydra

Chart · Identity · standard · v0.0.4

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

Ory Hydra, an OAuth 2.0 and OpenID Connect provider. Issues and validates tokens for first- and third-party clients without owning user credentials -- it delegates login and consent to an external identity provider, so it pairs with Kratos rather than replacing it.

Version

0.0.4 · latest 0.0.3

The latest line lives at the base page; older lines have their own page so you can pin and verify exactly that version.

Deployed image digest

sha256:ffaf6629b97b9c5630a91415c6b58723ae628f0b86522a60ae318e17efffdfd4

Chart OCI version

oci://ghcr.io/quenchworks/charts/hydra:0.0.4

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

15.0 MB

Security report (Trivy)

D· 88/1002 open · no upstream fix yet

Vulnerability detail

hydra 26.2.0 · 2 CVE

CVE	Severity	Package	Installed	Fixed in	Title
CVE-2026-32286	HIGH	github.com/jackc/pgproto3/v2	v2.3.3	— not fixable	github.com/jackc/pgproto3/v2: github.com/jackc/pgproto3/v2: Denial of Service via malicious PostgreSQL server
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 hydra 26.2.0

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-hydra oci://ghcr.io/quenchworks/charts/hydra --version 0.0.4

Deploys image (digest-pinned)

ghcr.io/quenchworks/images/hydra@sha256:ffaf6629b97b9c5630a91415c6b58723ae628f0b86522a60ae318e17efffdfd4
ghcr.io/quenchworks/images/postgresql@sha256:919b69c5c86b3a2a454bbe50a24d9d33feb73441bb0d466e583bc3e1a78ac77b

Chart version: 0.0.4
App version: 26.2.0
Chart license: Apache-2.0
App license: Apache-2.0
Signed: cosign (keyless)
Values schema: yes
Last published: 2026-08-31

Verify the chart

cosign verify ghcr.io/quenchworks/charts/hydra:0.0.4 \
  --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.ory.sh/hydra