CVE-2026-47330

LowCVSS 3.3/10Last modified Oct 26, 2026

Description

Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an uninitialized variable in notification handling code. The bug can be triggered by an unprivileged local user and can result in the incorrect caching of AppArmor notification responses.

Metrics

CVSS 3.1 3.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-457

Affected software

Vendor	Product	Versions
Canonical	Ubuntu Linux	>= 6.8.0, < 6.8.0-124.124; >= 6.17.0, < 6.17.0-35.35; >= 7.0.0, < 7.0.0-22.22

References

https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=9b2c6eded493fa50e7c8cd3618d7ebe1358abaabPatch

Timeline

Published: May 28, 2026
Last modified: Oct 26, 2026
NVD status: Analyzed

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