CVE-2026-47336
Use of uninitialized value in Ubuntu Linux AppArmor IPv4/IPv6 socket mediation rules
- State
- Published
- Severity
- 3.3 Low
- Published
- May 28, 2026
- Updated
- May 28, 2026
- Reserved
- May 19, 2026
Description
Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/AF_INET6 socket mediation code. The bug can be triggered by an unprivileged local user and could result in incorrect fine-grained mediation of network sockets.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.3 Low | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | canonical |
Weaknesses
- CWE-457 Use of uninitialized variable
Affected Products
| Product | Versions |
|---|---|
Ubuntu LinuxCanonical |
|
References
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