USN-8726-3: Linux kernel (IBM) vulnerabilities
Ubuntu kernel update patches a privilege escalation flaw (CVE-2025-10263) in Arm processors affecting IBM systems.
Ubuntu Security Notice USN-8726-3 addresses a Linux kernel vulnerability for IBM systems. A flaw in Arm processors (CVE-2025-10263) allows a local attacker to bypass memory protections and escalate privileges. The update also corrects several other security issues in various kernel subsystems.
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