CVE-2026-47329

Name: CVE-2026-47329
Creator: NVD / NIST
Published: 2026-05-28T19:16:41.02+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.09%

Last modified Jun 17, 2026

CVE-2026-47329 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. 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.. EPSS estimates a 0.09% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

3.3/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS Probability

0.09%

0.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1284

Affected Software

Vendor	Product	Versions
Canonical	Ubuntu Linux	24.04
Canonical	Ubuntu Linux	25.10
Canonical	Ubuntu Linux	26.04

References

https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=9ea8b64b3ad27d0501cf711efa98077998a33b14Patch

Timeline

Published: May 28, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-47329?

How severe is CVE-2026-47329?

CVE-2026-47329 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.09% probability of exploitation in the next 30 days.

How do I fix CVE-2026-47329?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-47329?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST