CVE-2026-47328

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

6.1 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-6/8/2026

CWE

CWE-590

מוצרים מושפעים

canonical: ubuntu linux

קישורים

• https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commi‮… Patch