EUVD-2026-32985
Use of Uninitialized Variable (CWE-457)
2026-05-28
canonical
3.3
CVSS 3.1
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Lifecycle Timeline
1
Analysis Generated
May 28, 2026 - 19:25 vuln.today
DescriptionNVD
Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an uninitialized variable in notification handling code. The bug can be triggered by an unprivileged local user and can result in the incorrect caching of AppArmor notification responses.
AnalysisAI
Incorrect caching of AppArmor notification responses in Ubuntu Linux kernel versions 6.8, 7.17, and 7.0 stems from an uninitialized variable (CWE-457) in Ubuntu-specific AppArmor SAUCE patch code. An unprivileged local user can trigger this bug to corrupt the AppArmor notification response cache, producing a low-severity integrity impact. …
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