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fix: update Bun for CVE-2026-111497 - #19

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gskril merged 1 commit into
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security/cve-2026-111497-runtime
Oct 24, 2026
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gskril merged 1 commit into
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security/cve-2026-111497-runtime

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@gskril

@gskril gskril commented Oct 24, 2026

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Summary

Update both Bun's package-manager pin and the final image-service runtime from 1.3.6 to 1.4.4. This does not patch the separate imgproxy native image, Cloudflare managed worker runtime, or the workerd development dependency. Those require independent vendor/build verification. Dependency lockfiles are unchanged.

Bun's 1.4.4 release includes the Brotli 1.2.1 update for CVE-2026-111497.

Validation

Passed: image-service frozen install with Bun 1.4.4, lifecycle scripts disabled; image-service TypeScript typecheck; JSON/minimal-diff validation. The published 1.4.4-slim image tag and amd64/arm64 availability were verified through Docker Hub. Docker/image startup and a real screenshot transformation were not run; Docker is unavailable in the audit environment.

Rollout and limits

This is a draft for review, not a deployment or a claim that every dependency is patched. After merge, install the selected runtime, rebuild affected images/executables, restart all replicas/workers, and verify the actual running runtime version. Package-manager metadata alone does not enforce the host runtime. No exploit probes were run.

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@gskril
gskril marked this pull request as ready for review October 24, 2026 03:19
@gskril
gskril merged commit 6b2c485 into main Oct 24, 2026
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@gskril
gskril deleted the security/cve-2026-111497-runtime branch October 24, 2026 03:19
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