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Update Node.js image to specific SHA256 digest #45

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mageroni merged 1 commit into from
Feb 15, 2026
Merged

Update Node.js image to specific SHA256 digest #45

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2 changes: 1 addition & 1 deletion Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
FROM node:18-slim
FROM node:18-slim@sha256:f9ab18e354e6855ae56ef2b290dd225c1e51a564f87584b9bd21dd651838830e
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Copilot AI Feb 15, 2026

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Node.js 18 is end-of-life (no security updates). Since this image is now pinned to a Node 18 digest, we’ll be locked onto an unsupported runtime; please upgrade the base image to an actively supported LTS (e.g., Node 20/22) and update the pinned digest accordingly.

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FROM node:18-slim@sha256:f9ab18e354e6855ae56ef2b290dd225c1e51a564f87584b9bd21dd651838830e
FROM node:20-slim

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Copilot AI Feb 15, 2026

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Pinning the image by digest disables automatic base-image updates (including Debian security patches). Please ensure there is an automated process (e.g., Dependabot/Renovate for Docker) or a documented runbook to regularly bump this digest; otherwise the container will accumulate known CVEs over time.

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FROM node:18-slim@sha256:f9ab18e354e6855ae56ef2b290dd225c1e51a564f87584b9bd21dd651838830e
FROM node:18-slim

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WORKDIR /usr/src/app
COPY package.json package-lock.json ./
RUN npm ci --production
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