CVE-2026-47128

nono is software that allows users to run AI agents in a zero-latency sandbox. Prior to version 0.55.0, the nono Landlock/seccomp policies allow access to local Unix domain sockets (concrete and abstract). This allows an easy sandbox escape by talking to the per-user systemd dbus socket. Version 0.55.0 patches the issue.

• CWE-863

• https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3
• https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3

Published

Jul 20, 2026

Last Modified

Jul 23, 2026

Status

Deferred

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