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Consume verified Ubuntu security backports in the final runtime - #5

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chen21019 merged 2 commits into
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security/qualified-ubuntu-backports-20261025
Oct 24, 2026
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chen21019 merged 2 commits into
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security/qualified-ubuntu-backports-20261025

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Update only already installed Ubuntu runtime packages from the digest-pinned, build-only security bundle. Preserve the compiler stage, package set, existing coreutils provider and configuration. Keep the original complete Trivy report and bind the actual image SBOM/installation receipt to the immutable producer checksums before native exact-package OpenVEX interpretation.

The bundle source/native suites and real GNU/uutils installation gates passed. Its original producer is Server commit 59f4ec1f31e510361c4635023c08fcf2a2b2133c (run 40138193717), immutable digest sha256:2742a3d429e4e14bc587f6dedc51ded4246cf90bbaedcd86c67d0885e32a6f2a. Anonymous full-output readback and provenance signature verification also passed. Original SBOM bytes are valid CycloneDX; completion of its missing SBOM attestation is still required before release. The original failed publication run is preserved.

Run the existing affected build, runtime, SBOM and security gates. No scanner exclusions, pending-finding ledgers, compiler inputs or unrelated workflows are weakened. No production deployment or runtime patch.

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chen21019 requested a review from a team as a code owner October 24, 2026 22:45
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chen21019 merged commit b7f4c9a into main Oct 24, 2026
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chen21019 deleted the security/qualified-ubuntu-backports-20261025 branch October 24, 2026 23:00
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