CVE-2026-47335CWE-476

CVE-2026-47335

Medium · published May 28, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
2.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00134 · 2.6th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-05-28T23:16Z
Affected products (1)
ProductVersionsFixed in
canonical/ubuntu_linuxall versions—
References (1)
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=406571d530ccdbae6119fe64ce9cf5c74160f20b · [email protected]
EPSS history
Timeline
  • 28 MAY 18:28Z
    NULL pointer dereference in Ubuntu Linux AppArmor notification handling
    cvelistv5