CVE-2026-47327

Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor notifications. The bug can be triggered by an unprivileged local user. This can lead to a kernel oops.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=7f3c4902c39432ce7ea0d384cb70eba282247fac	Vendor Advisory

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

09 Jun 2026, 14:27

Type	Values Removed	Values Added
References	~~() https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=7f3c4902c39432ce7ea0d384cb70eba282247fac -~~	() https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=7f3c4902c39432ce7ea0d384cb70eba282247fac - Vendor Advisory
CPE		cpe:2.3:o:canonical:ubuntu_linux:25.10:::::::* cpe:2.3:o:canonical:ubuntu_linux:26.04:::::::* cpe:2.3:o:canonical:ubuntu_linux:24.04:::::::*
First Time		Canonical ubuntu Linux Canonical

28 May 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-28 19:16

Updated : 2026-06-17 10:54

NVD link : CVE-2026-47327

Mitre link : CVE-2026-47327

CVE.ORG link : CVE-2026-47327

JSON object : View

Products Affected

canonical

ubuntu_linux

CWE

CWE-476

NULL Pointer Dereference

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