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CVE-2026-47336

NVDCIRCLENISA

EUVD-2026-32991 · Published May 28, 2026

Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/AF_INET6 socket mediation code. The bug can be triggered by an unprivileged local user and could result in incorrect fine-grained mediation of network sockets.

Technologies

Canonical Ubuntu Linux

Weaknesses

CWE-457

CVSS scores

  • v3.13.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

Privilege Escalation

References

Potentially impacted assets

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