Vulnerabilities CVE-2026-47330

CVE-2026-47330

Low

Open

TLP:CLEAR

Use of uninitialized value in Ubuntu Linux AppArmor notification handling

NVD CVE.org

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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.

Details

CVSS Score: 3.3
EPSS Score ⓘ: 0.09%

0.6th percentile
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Confidence: 90%
Published: May 28, 2026
Last Modified: May 28, 2026

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