CVE-2026-46254

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description AppArmor fails to properly handle unaligned DFA tables, which can originate from either the kernel or userspace. Because 8-byte alignment is not guaranteed, this can trigger unaligned memory accesses on various architectures. This issue occurs within the aa dfa unpack() function.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.