Articles
- Zapscape (CVE-2026-64561): KVM guest escape — TuxCare livepatch status and fixed kernels
- Is my distribution supported by KernelCare, and for how long?
- Ubuntu 22.04 & PHP ELS: alt-php74-fpm apt unmet dependency alt-php74-common version mismatch
- CVE-2026-23111 - KernelCare patch for AlmaLinux 8 and CentOS 7
- The repo provided for TuxCare radar on RHEL 7 does not work correctly due to trying to reach 7.9 and not 7Server
- TuxCare/CloudLinux repository downloads fail or timeout due to inconsistent rollout metadata
Endless Lifecycle Support
- How to activate CentOS 8 ELS with an activation key?
- How to activate CentOS 6 ELS with an activation key?
- How to activate CentOS 7 ELS with an activation key?
- CVEs missing in TuxCare 9.6 ESU
- How can I check if CVE is patched on server with TuxCare ELS?
- TuxCare Radar Servers Detecting Vulnerabilities on Patched Servers
Linux Support Services
FAQ
- KernelCare support for Proxmox VE 9
- How to subscribe or unsubscribe from ELS CVE emails?
- Do I need to reboot if using KernelCare
- How to uninstall KernelCare Enterprise license?
- How to submit a Feature Request for TuxCare products
- kcarectl --doctor does not generate the key
Troubleshooting
- KernelCare error: "Unknown Kernel"
- ePortal 500/Unavailable error when Fips is enabled
- Fixing SSL Certificate Verification Errors in ePortal
- WIP#201879. The `2` patch level is not found for `extra` patch type.
- kcare-eportal conflicts with kcare-eportal-selinux
- RHEL kernel is missing in KernelCare list