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Vulnerability record · CVE-2026-47329 · published 28 May 2026

CVE-2026-47329: Canonical ubuntu linux vulnerability

Canonical · Ubuntu Linux

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.

3.3 CVSS 3.1 Low EPSS 0.13% · top 97.7% CWE-1284 · CWE-1284
3.3CVSS 3.1 base score
0.13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=9ea8b64b3ad27d0501cf711efa98077998a3 Patch

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Source: NIST National Vulnerability Database (record CVE-2026-47329), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.