Kernel Vulnerability in AppArmor Policy Management by Linux

CVE-2026-93245

What is CVE-2026-93245?

A vulnerability in the Linux kernel's AppArmor component may lead to improper initialization of list heads if a profile creation fails before the policy initialization is complete. This condition could trigger unexpected behaviors during the profile deallocation process, resulting in warnings that indicate integrity issues. Mitigating this vulnerability is crucial for maintaining robust security and preventing unauthorized access or unintended system behavior.

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