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Source-backed version compatibility

K3s Containerd Version Compatibility

K3s Containerd version compatibility. K3s 1.36.3+k3s1 bundles containerd 2.3.2-k3s2.

Full K3s matrixJSON data
3Project versions
3Documented constraints
2026-08-13Last verified

Quick answer

Containerd compatibility by K3s version

K3s version

1.36.3+k3s1

Documented Containerd versions

2.3.2-k3s2

K3s 1.36.3+k3s1 bundles containerd 2.3.2-k3s2.

high confidence · verified 2026-08-13 · bundled component

K3s version

1.35.7+k3s1

Documented Containerd versions

2.2.5-k3s2

K3s 1.35.7+k3s1 bundles containerd 2.2.5-k3s2.

high confidence · verified 2026-08-13 · bundled component

K3s version

1.34.10+k3s1

Documented Containerd versions

2.2.5-k3s2

K3s 1.34.10+k3s1 bundles containerd 2.2.5-k3s2.

high confidence · verified 2026-08-13 · bundled component

Primary evidence

Sources

Every constraint above is backed by upstream documentation, tagged source, release notes, or another project-owned primary source.

  1. K3s 1.36 Support MatrixAccessed 2026-08-13
  2. K3s 1.35 Support MatrixAccessed 2026-08-13
  3. K3s 1.34 Support MatrixAccessed 2026-08-13