Glibc and OpenSSL patching (KernelCare+)


KernelCare agent package with glibc and openssl patching functionality is in BETA.

Glibc and OpenSSL patching is now available for the following operating systems: CentOS/CloudLinux OS 7, Debian 9/10, Ubuntu 16.04/18.04

Installation and Upgrade

RPM-based systems

$ wget
$ KCARE_PATCH_SERVER= yum reinstall kernelcare-2.32-1.el7.1600327068.56067.40.x86_64.rpm

DEB-based systems

$ wget
$ KCARE_PATCH_SERVER= dpkg -i kernelcare_2.32-1.1600328291.56067.40_amd64.deb


kcarectl --register KEY

Contact your Account Manager to obtain KernelCare+ activation key. if you do not have an AM, please contact


Additional userspace parameter should be present in each CLI command. For example:

$ kcarectl --userspace --unload
$ kcarectl --userspace --update
$ kcarectl --userspace --info