CVE-2026-47334

Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock in notification handling code. The bug can be triggered by an unprivileged local user and can result in kernel panic or deadlock.
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:24.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:25.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:26.04:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-05-28 19:16

Updated : 2026-06-17 10:54


NVD link : CVE-2026-47334

Mitre link : CVE-2026-47334

CVE.ORG link : CVE-2026-47334


JSON object : View

Products Affected

canonical

  • ubuntu_linux
CWE
CWE-833

Deadlock