Network Security Advisory — 19 October 2026
CVE-2026-99999, disclosed on 15 October, affects the Linux kernel’s IPv4 networking subsystem. Ubuntu lists a CVSS score of 9.3 (Critical). Malformed packet checksum metadata can cause memory corruption, potentially allowing host crashes, information disclosure, or code execution. Ubuntu advisory · Red Hat technical assessment Affected ... Read More »
19th Oct 2026
