CVE-2026-45884
medium
Red Hat EPSS Score
0.0%
Exploitation probability in 30 days
Top 95% most likely to be exploited
Vulnerability Report
Generated by CyberWatcher
Description
A flaw was found in the Linux kernel's AppArmor module. A local attacker could exploit an integer underflow vulnerability in the `aa_get_buffer()` function. This flaw prevents buffers from being returned to the global list, potentially leading to resource exhaustion and a Denial of Service (DoS) condition for other central processing units (CPUs).
CWE
CWE-191Affected Products
Red Hat Enterprise Linux 10Red Hat Enterprise Linux 6Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9