KernelCare

KernelCare applies kernel security patches automatically without requiring a reboot. Keep your servers secure and up-to-date with zero downtime.

Learn more at kernelcare.com

No RebootsLive PatchingSecurityLinuxAutomated

What is KernelCare?

KernelCare provides automated live kernel security patching without requiring server reboots. Traditional kernel updates require a server restart, which means downtime. KernelCare applies patches directly to the running kernel in memory, keeping servers secure and compliant without any interruption to service.

Pricing

Choose Your License

Recommended

KernelCare License (billed quarterly)

$2.84/mo

Direct Support Access
Free Installation & Setup

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Features

What KernelCare includes

🔄

Live Kernel Patching

Patches applied to running kernel
Zero server reboots required
All security patches included
Automatic patch application
Patch within hours of release
Rollback functionality (rebootless revert)
Persistent patching across reboots

⚡

Zero Downtime

No maintenance windows needed
100% uptime preservation
Patch during production hours
No customer impact
Eliminates patching-related downtime

🐧

Linux Compatibility

CentOS 6/7/8/9 support
AlmaLinux 8/9 support
Rocky Linux support
RHEL support
Ubuntu 16/18/20/22/24 support
Debian 9/10/11/12 support
CloudLinux OS support
Amazon Linux support
Oracle Linux support
Raspberry Pi OS support

🔌

Easy Deployment

One-line installation
No configuration needed
Works with existing kernel
Automatic updates
CloudLinux integration
cPanel/WHM integration
ispmanager integration
Automatic checks every 4 hours

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