CVE-2026-47331
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
May 28, 2026
Vendor
unknown
Description
Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An unprivileged local user could trigger the race condition that can lead to a use-after-free (UAF) and, theoretically, arbitrary code execution.