CVE-2026-47337

Published: May 28, 2026

Modified: May 28, 2026

PUBLISHED

CVSS v3.1

3.3

LOW

Description

Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling of AF_INET/AF_INET6 socket mediation. The bug can be triggered by an unprivileged local user. This can lead to a kernel oops.

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-476

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=9f03f0012a2367efae1edb4798f1c5103aeb6cbc

patch

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CVE-2026-47337

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References