CVE-2026-47335
NULL pointer dereference in Ubuntu Linux AppArmor notification handling
- State
- Published
- Severity
- 5.5 Medium
- Published
- May 28, 2026
- Updated
- May 28, 2026
- Reserved
- May 19, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | canonical |
Weaknesses
- CWE-476 NULL pointer dereference
Affected Products
| Product | Versions |
|---|---|
Ubuntu LinuxCanonical |
|
References
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