CVE-2026-47329

Low

Description

Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches which fail to validate invalid sizes of the name field in AppAmor notification responses. The bug can be triggered by an unprivileged local user and could result in handling of crafted responses.

SeverityLow

CVSS3.3

Exploit probability0. percentile0.1%

ProductCanonical Ubuntu Linux

PublishedMay 28, 2026

First seenMay 28, 2026

Weakness typeCWE-1284CWE-1284

How to fix

Patches

git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=9ea8b64b3ad27d0501cf711efa98077998a33b14

Affected products

Product	Affected versions	Fixed in
canonical ubuntu_linux	24.04, 25.10, 26.04	—

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