CyberRota Analysis
AI-GeneratedA NULL pointer dereference vulnerability exists in the AppArmor component of the Linux kernel, which can occur if the unpack_dfa function fails, leading to potential system crashes or instability. This issue primarily affects Linux systems utilizing AppArmor for security policy enforcement. Administrators and security teams managing Linux environments should prioritize applying updates to mitigate the risk of exploitation.
CVE
CVE-2026-72458
Severity
UNKNOWN
CVSS
N/A
EPSS
N/A
Linux
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: apparmor: fix NULL pointer dereference in unpack_pdb pdb->dfa could be NULL if unpack_dfa fails, causing a NULL pointer dereference.