PT-2026-44476 · Canonical+1 · Ubuntu+1

Georgia Garcia

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CVE-2026-47327

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Published

2026-05-28

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Updated

2026-07-20

CVSS v3.1

3.3

Low

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Name of the Vulnerable Software and Affected Versions Ubuntu Linux version 6.8 Ubuntu Linux version 6.17 Ubuntu Linux version 7.0
Description SAUCE patches contain a possible NULL pointer dereference—a condition where the software attempts to read from a memory address that is null—during the handling of AppArmor notifications. An unprivileged local user can trigger this issue, potentially leading to a kernel oops, which is a type of kernel error that causes the system to crash or behave unexpectedly.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

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Weakness Enumeration

CWE-476

Related Identifiers

CVE-2026-47327
USN-8370-1
USN-8371-1
USN-8373-1
USN-8374-1
USN-8393-1
USN-8440-1
USN-8461-1
USN-8489-1
USN-8497-1
USN-8499-1
USN-8569-1

Affected Products

Linuxmint
Ubuntu