cert-manager(v1.17.2): Crucial Security Patches and Dependency Refresh

📋 Recommended Actions ⚠️ Action Required Immediate patching is highly recommended to address several security vulnerabilities in core dependencies and ensure the continued stability of your cert-manager deployments. This cert-manager v1.17.2 release delivers vital security updates by patching multiple Go dependencies that address various CVEs. Beyond these critical fixes, we’ve also refreshed our Go toolchain and base images, ensuring a more robust and secure foundation for your certificate management needs. ...

April 24, 2025 · Daniel Grenemark

cert-manager(v1.17.1): Critical Cloudflare DNS01 Challenge Fix and Go Toolchain Update

📋 Recommended Actions ⚠️ Action Required Immediate upgrade recommended for all users relying on Cloudflare DNS01 challenges to restore functionality and ensure uninterrupted certificate issuance. This cert-manager v1.17.1 patch release delivers a crucial fix for users leveraging Cloudflare DNS01 challenges. Due to a recent breaking API change from Cloudflare, cert-manager v1.17.0 and earlier versions were experiencing issues with certificate issuance via this method. This update ensures seamless operation for your ACME certificates, alongside a standard bump to the Go toolchain to v1.23.6. ...

February 13, 2025 · Daniel Grenemark