code-server 0.0.21

Chart · Developer tools / IDE · standard · v0.0.21

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64

VS Code in the browser (Coder's code-server), a full IDE served over HTTP. Ships Coder's official prebuilt release (bundled Node 24 + compiled VS Code) hardened on a minimal, nonroot Wolfi base; runs as a single-replica Deployment with a persistent workspace and PASSWORD login.

Version

0.0.23 · latest 0.0.22 0.0.21

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.

Released version

This is the 0.0.21 release of the code-server chart, published 2026-10-13. For the live security report and the currently deployed image digest, see the latest release.

Signed

cosign keyless

SBOM

SPDX, on image

Provenance

SLSA build

Architectures

amd64, arm64

Runs as

nonroot (uid 1001)

Root filesystem

read-only

Security report (Trivy)

D· 0/10012 fixable · rebuild clears them

Vulnerability detail

code-server 4.139.1 · 12 CVE

CVE	Severity	Package	Installed	Fixed in	Title
CVE-2026-109383	HIGH	undici	7.29.1	6.29.1, 7.30.1, 8.12.2	undici: undici: Certificate validation bypass via dropped TLS options in Agent
CVE-2026-109829	HIGH	undici	7.29.1	7.30.1, 8.12.2	undici: undici: Cache poisoning and information disclosure via improper cross-origin redirect caching
CVE-2026-109869	HIGH	undici	7.29.1	6.29.1, 7.30.1, 8.12.2	undici: undici: Denial of Service via unhandled stream error on excessive content encodings
CVE-2026-111181	HIGH	body-parser	2.3.0	2.4.0, 1.20.9	body-parser: body-parser: Denial of Service via unhandled decompression stream error
CVE-2026-87018	HIGH	undici	7.29.1	6.29.1, 7.30.1, 8.12.2	undici: undici: Denial of Service via TLS renegotiation with mismatched certificate
CVE-2026-109841	MEDIUM	undici	7.29.1	7.30.1, 8.12.2	undici: undici: Subresource Integrity bypass via non-lowercase algorithm tokens
CVE-2026-109924	MEDIUM	undici	7.29.1	6.29.1, 7.30.1, 8.12.2	undici: undici: Denial of Service via memory exhaustion in EventSource client
CVE-2026-109932	MEDIUM	undici	7.29.1	6.29.1, 7.30.1, 8.12.2	undici: undici: Denial of Service via unbounded WebSocket PONG buffering
CVE-2026-110816	MEDIUM	qs	6.16.0	6.16.1	qs: qs: Denial of Service via unhandled exception during array serialization
CVE-2026-111997	MEDIUM	ip-address	10.7.1	10.7.4	ip-address: ip-address: Denial of Service via excessive percent characters in IPv6 address input
CVE-2026-87029	MEDIUM	undici	7.29.1	7.30.1, 8.12.2	undici: undici: Denial of Service via unhandled exception in decompress interceptor
GHSA-wx77-rp39-c6vg	LOW	markdown	30.0.0	— not fixable	Regular Expression Denial of Service in markdown

Critical

High

Medium

Low

Unknown

Security report (Trivy) · image code-server 4.139.1

Install the chart

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

Install (pinned to 0.0.21)

helm install my-code-server oci://ghcr.io/quenchworks/charts/code-server --version 0.0.21

Chart version: 0.0.21
Chart license: MIT
App license: MIT
Service port: 8080
Signed: cosign (keyless)
Released: 2026-10-13

Verify the chart

cosign verify ghcr.io/quenchworks/charts/code-server:0.0.21 \
  --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://coder.com