Multiples vulnérabilités dans le noyau Linux de Debian (04 septembre 2026)
Multiple vulnerabilities have been discovered in the Linux kernel of Debian, potentially allowing attackers to elevate privileges, compromise data confidentiality, and cause denial of service. These vulnerabilities affect Debian Trixie versions prior to 6.12.107-1, and users should apply the security updates provided by Debian.
A security advisory from CERT-FR details multiple vulnerabilities within the Linux kernel used by Debian. These vulnerabilities could lead to an attacker gaining elevated privileges, potentially compromising sensitive data, and causing a denial of service. Affected systems include Debian Trixie versions earlier than 6.12.107-1. The advisory directs users to consult the Debian security announcement for specific details and available patches. The vulnerabilities are identified by CVE identifiers: CVE-2025-40074, CVE-2026-64216, CVE-2026-64581, CVE-2026-74626, CVE-2026-74653, CVE-2026-74662, CVE-2026-80536, CVE-2026-80557, CVE-2026-80562, CVE-2026-80572, CVE-2026-80583, and CVE-2026-80590. The Debian security announcement (msg00388) provides further information and instructions for remediation.