Multiple Vulnerabilities Identified in Ubuntu Linux Kernel, Allowing Remote Attacks

HKCERT has issued an advisory regarding multiple vulnerabilities in the Ubuntu Linux Kernel, affecting various LTS versions. These flaws could allow remote attackers to exploit cross-site scripting, denial of service, elevation of privilege, remote code execution, and information disclosure on targeted systems. The advisory was last updated on November 13, 2026, and includes a list of CVE identifiers.