What's Changed

[release-1.42] Bump runc to v1.3.4 by @TomSweeneyRedHat in https://github.com/containers/buildah/pull/6560
[release-1.42] Run: don't try to encode SystemContext with json by @nalind in https://github.com/containers/buildah/pull/6665
[release-1.42] tests: use cac...

Jan 22, 2026

[release-1.21] Replace registry.centos.org by @cevich in https://github.com/containers/buildah/pull/4854
[release-1.21] conformance test: ignore file type bits when comparing layers by @cevich in https://github.com/containers/buildah/pull/5265
[release-1.21] conformance tests: don't break on trailing zeroes in layer blobs by @openshift-cherrypick-robot in https://github....

Jan 15, 2026

[release-1.29] CVE-2025-49713 x/crypto, Buildah to 1.29.7 by @TomSweeneyRedHat in https://github.com/containers/buildah/pull/6633
[release-1.29] Bump runc up to 1.2.9 for CVE-2025-52881, CVE-2025-31133 and CVE-2025-52565 by @cevich in https://github.com/containers/buildah/pull/6538

Full Changelog: https://github.com/containers/buildah/compare/v1.29.6...v1.29.7 http...

Jan 8, 2026

[release-1.39] CVE-2025-49713 x/crypto v0.43.0, bump to Buildah v1.39.8 by @TomSweeneyRedHat in https://github.com/containers/buildah/pull/6612
[release-1.39] Bump runc to v1.2.9, Buildah to v1.39.7 by @TomSweeneyRedHat in https://github.com/containers/buildah/pull...

[release-1.37] CVE-2025-49713 x/crypto, Buildah to v1.37.8 by TomSweeneyRedHat in https://github.com/containers/buildah/pull/6617
[release-1.37] Bump runc to v1.2.8 - CVE-2025-52881 by @TomSweeneyRedHat in https://github.com/containers/buildah/pull/6537

**Full...

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