CVE-2026-47330

Published: May 28, 2026

Modified: May 28, 2026

PUBLISHED

CVSS v3.1

3.3

LOW

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.

Vendor	Product	Versions
Canonical	Ubuntu Linux	affected `6.8.0 - < 6.8.0-124.124` affected `6.17.0 - < 6.17.0-35.35` affected `7.0.0 - < 7.0.0-22.22`

Weaknesses (CWE)

CWE-457

CVSS v3.1 Details

CVSS v3.1 Vector

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

References

https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=9b2c6eded493fa50e7c8cd3618d7ebe1358abaab

patch

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CVE-2026-47330

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References