CVE-2026-47328
MEDIUM
NVD
CVSS Score
6.1
Severity
MEDIUM
Published
May 28, 2026
Vendor
unknown
Description
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly attempt to free a pointer which was not previously kmalloc()d, while at the same time leaking allocated memory. The bug can be triggered by an unprivileged local user and can result in the corruption of slab metadata and could lead to resource exhaustion.