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CVE PROGRAM SOURCE RECORD3.3 Low

CVE-2026-47330

Use of uninitialized value in Ubuntu Linux AppArmor notification handling

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Status
Published
Published
Updated
Assigning organization
canonical

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Canonical Ubuntu Linux

Default version status: unaffected

  • 6.8.0 to < 6.8.0-124.124affected
  • 6.17.0 to < 6.17.0-35.35affected
  • 7.0.0 to < 7.0.0-22.22affected

References