Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

PT-2026-61319

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ipv4 sysctl exit net function where net-ipv4.sysctl local reserved ports is freed prematurely. The memory should only be released after the unregister net sysctl...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986891)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986891 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix a data-race around sysctlfibsyncmem. While reading sysctlfibsyncmem, it can be changed...