CVE-2026-47335 — NULL pointer dereference in Ubuntu Linux AppArmor notification handling

CVE-2026-47335

NULL pointer dereference in Ubuntu Linux AppArmor notification handling PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Canonical / Ubuntu Linux	affected 6.8.0 before 6.8.0-124.124

CWE

CWE-476

References

https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=406571d530ccdbae6119fe64ce9cf5c74160f20b

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.