bottlerocket-os/bottlerocket v1.50.0

on GitHub

Pre-release Note

This is the latest Bottlerocket release, and is currently being made available.
You may notice nodes upgrading to this new version, though it may not yet be available globally until the "pre-release" flag is removed.

Release Highlights

• Add support for new kubernetes setting kube-reserved.pid and system-reserved.pid (#4661, bottlerocket-core-kit#646)
• Allow multiple sequential calls of apiclient ephemeral-storage bind (bottlerocket-core-kit#679)
• Patch containerd-2.1 to fix image pull when range-get is ignored by the registry (bottlerocket-core-kit#702)

Security Fixes

• Patch runc to mitigate CVE-2025-31133, CVE-2025-52565, and CVE-2025-52881 (bottlerocket-core-kit#6e3d3e2e)

OS Changes

• Update bottlerocket-sdk from 0.64.0 to 0.65.1 (commits)(#4664, #4667)
• Update bottlerocket-kernel-kit from 4.3.3 to 4.4.2 CHANGELOG (commits) (#4664, #4667, #4672)
• Update bottlerocket-core-kit from 10.6.0 to 10.9.0 CHANGELOG (commits) (#4661, #4664, #4667, #07b40823)
• Update admin-container from 0.12.3 to 0.12.4 CHANGELOG (commits) (#4669)
• Update bootstrap-container from 0.2.6 to 0.2.8 CHANGELOG (commits) (#4664, #4669)
• Update control-container from 0.8.8 to 0.8.10 CHANGELOG (commits) (#4664, #4669)

Settings Extensions

• Update bottlerocket-settings-models to v0.16.0 (#4661)