Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098947)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098947 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Fix mis-use of RCU in mlx4srqevent Sashiko points out the radixtree itself is RCU safe...

Critical: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

CVE-2009-0786

CVE-2009-0786 is a rejected CVE entry; the connected Red Hat advisory RHBA-2007:0565 describes tcp_wrappers bug fixes related to hosts_ctl and address handling. The advisory notes that hosts_ctl uses the supplied address parameter to resolve to an IP and then to a symbolic hostname, and that loca...