• CRI-O v1.31.13
  • Downloads
  • Changelog since v1.31.12
    • Changes by Kind
      • Dependency-Change
      • Bug or Regression
      • Uncategorized
  • Dependencies
    • Added
    • Changed
    • Removed

CRI-O v1.31.13

The release notes have been generated for the commit range v1.31.12…8a6f348 on Mon, 24 Aug 2026 12:48:19 UTC.

Downloads

Download one of our static release bundles via our Google Cloud Bucket:

• cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz
  • cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.sha256sum
  • cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.sig
  • cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.cert
  • cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx
  • cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx.sig
  • cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx.cert
• cri-o.arm64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz
  • cri-o.arm64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.sha256sum
  • cri-o.arm64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.sig
  • cri-o.arm64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.cert
  • cri-o.arm64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx
  • cri-o.arm64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx.sig
  • cri-o.arm64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx.cert
• cri-o.ppc64le.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz
  • cri-o.ppc64le.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.sha256sum
  • cri-o.ppc64le.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.sig
  • cri-o.ppc64le.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.cert
  • cri-o.ppc64le.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx
  • cri-o.ppc64le.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx.sig
  • cri-o.ppc64le.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx.cert
• cri-o.s390x.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz
  • cri-o.s390x.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.sha256sum
  • cri-o.s390x.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.sig
  • cri-o.s390x.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.cert
  • cri-o.s390x.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx
  • cri-o.s390x.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx.sig
  • cri-o.s390x.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx.cert

To verify the artifact signatures via cosign, run:

> export COSIGN_EXPERIMENTAL=1
> cosign verify-blob cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz \
    --certificate-identity https://github.com/cri-o/cri-o/.github/workflows/test.yml@refs/tags/8a6f3485a876635fc8618c08f8ad7c5efe5a3954 \
    --certificate-oidc-issuer https://token.actions.githubusercontent.com \
    --certificate-github-workflow-repository cri-o/cri-o \
    --certificate-github-workflow-ref refs/tags/8a6f3485a876635fc8618c08f8ad7c5efe5a3954 \
    --signature cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.sig \
    --certificate cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.cert

To verify the bill of materials (SBOM) in SPDX format using the bom tool, run:

> tar xfz cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz
> bom validate -e cri-o.amd64.8a6f3485a876635fc8618c08f8ad7c5efe5a3954.tar.gz.spdx -d cri-o

Changelog since v1.31.12

Changes by Kind

Dependency-Change

• Fix CVE-2026-35469 by updating spdystream dependency (#9890, @haircommander)

Bug or Regression

• Fix log rotation not working for containers running with the kata-containers runtime (#9450, @littlejawa)
• Fixed CVE-2025-58183: Updated tar-split to v0.12.2 to fix unbounded memory allocation vulnerability when parsing malicious container images with GNU sparse tar files. (#9593, @saschagrunert)

Uncategorized

• Add min_injected_gomaxprocs option, which allows a user to specify GOMAXPROCS in every container CRI-O creates. The config field itself is an integer that represents the floor of GOMAXPROCS. CRI-O will inject max(floor, cpu.request), if the pod is not a guaranteed pod or is part of a partitioned workload (#10017, @openshift-cherrypick-robot)
• Respect user specified selinux label for systemd or init container. (#9725, @openshift-cherrypick-robot)

Dependencies

Added

• github.com/openshift-sustaining/go-jose/v4: v4.0.5-sec.1

Changed

• github.com/containers/storage: 028e88d → 957e4b0
• github.com/moby/spdystream: v0.4.0 → v0.5.1
• github.com/stretchr/testify: v1.9.0 → v1.10.0
• github.com/vbatts/tar-split: v0.11.7 → v0.12.2
• golang.org/x/crypto: v0.26.0 → v0.32.0
• golang.org/x/sync: v0.8.0 → v0.10.0
• golang.org/x/sys: v0.26.0 → v0.29.0
• golang.org/x/term: v0.23.0 → v0.28.0
• golang.org/x/text: v0.17.0 → v0.21.0

Removed

• github.com/go-jose/go-jose/v4: v4.0.2