Container Security
OCI + CNCF Image Supply Chain: 2026 Snapshot
Where the OCI and CNCF image supply chain ecosystem actually sits in 2026, what has stabilized, what is still contested, and what to deploy now versus later.
Feb 3, 20267 min read
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Where the OCI and CNCF image supply chain ecosystem actually sits in 2026, what has stabilized, what is still contested, and what to deploy now versus later.
CNCF TAG Security shipped the v2 Supply Chain Security paper in 2025, mainstreaming SBOMs, signed attestations, and zero-trust workload identity. We walk through the practical guidance.
in-toto reached CNCF graduation in April 2025 and shipped a major attestation framework release. We walk through the bundle layer, resource descriptors, and what producers should adopt.
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