CVE-2026-47326

Published May 28, 2026

Last updated a month ago

Overview

Description
Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a memory leak in the handling of big responses to AppArmor notifications. The bug can be triggered by an unprivileged local user. The memory leak could lead to resource exhaustion.
Source
security@ubuntu.com
NVD status
Analyzed
Products
ubuntu_linux

Risk scores

CVSS 3.1

Type
Secondary
Base score
5.5
Impact score
3.6
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity
MEDIUM

Weaknesses

security@ubuntu.com
CWE-401

Social media

Hype score
Not currently trending

Configurations