Multiple vulnerabilities in the Ubuntu Linux kernel, including remote code execution, privilege escalation, and denial of service, can be exploited by a remote attacker. All supported LTS versions from Ubuntu 14.04 through 24.04, as well as Ubuntu 25.10, are affected. Administrators must apply the specific kernel fixes provided in the listed Ubuntu security notices (USN-8094-5 through USN-8152-1) via the vendor's update channels.
Multiple vulnerabilities were identified in Ubuntu Linux Kernel. A remote attacker could exploit some of these vulnerabilities to trigger sensitive information disclosure, denial of service condition, remote code execution, security restriction bypass and elevation of privilege on the targeted system. Impact Denial of Service Remote Code Execution Elevation of Privilege Security Restriction Bypass Information Disclosure System / Technologies affected Ubuntu 14.04 LTS Ubuntu 16.04 LTS Ubuntu 18.04 LTS Ubuntu 22.04 LTS Ubuntu 24.04 LTS Ubuntu 25.10 Solutions Before installation of the software, please visit the vendor web-site for more details. Apply fixes issued by the vendor: https://ubuntu.com/security/notices/USN-8094-5 https://ubuntu.com/security/notices/USN-8095-5 https://ubuntu.com/security/notices/USN-8141-1 https://ubuntu.com/security/notices/USN-8142-1 https://ubuntu.com/security/notices/USN-8143-1 https://ubuntu.com/security/notices/USN-8143-2 https://ubuntu.com/security/notices/USN-8145-1 https://ubuntu.com/security/notices/USN-8145-2 https://ubuntu.com/security/notices/USN-8145-3 https://ubuntu.com/security/notices/USN-8148-1 https://ubuntu.com/security/notices/USN-8148-2 https://ubuntu.com/security/notices/USN-8148-3 https://ubuntu.com/security/notices/USN-8148-4 https://ubuntu.com/security/notices/USN-8149-1 https://ubuntu.com/security/notices/USN-8152-1