CVE-2026-47335 — MEDIUM (5.5)

Vulnerability Description

Ubuntu Linux 6.8 contains 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 panic.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Canonical	Ubuntu Linux	6.8

Related Weaknesses (CWE)

CWE-476

References

https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/Broken Link

FAQ

What is CVE-2026-47335?

CVE-2026-47335 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Ubuntu Linux 6.8 contains 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 k...

How severe is CVE-2026-47335?

CVE-2026-47335 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-47335?

Check the references section above for vendor advisories and patch information. Affected products include: Canonical Ubuntu Linux.