PT-2026-44485 · Canonical+1 · Ubuntu+1

Georgia Garcia · Published 2026-05-28 · Updated 2026-06-16 · CVE-2026-47336

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Ubuntu Linux version 6.8

Description An issue exists in the AppArmor AF INET/AF INET6 socket mediation code due to the use of an uninitialized variable. This flaw can be triggered by an unprivileged local user, potentially leading to incorrect fine-grained mediation of network sockets.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-457

Related Identifiers

CVE-2026-47336

USN-8373-1

USN-8393-1

USN-8440-1

Affected Products

Linuxmint

Ubuntu

References · 406

• https://ubuntu.com/security/CVE-2026-46000 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23088 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-71101 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-68773 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-68744 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-68372 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23001 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-68808 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-68813 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-71075 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-46323 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23206 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23054 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23394 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23053 · Vendor Advisory