{"id":"CVE-2026-47128","state":"PUBLISHED","title":"nono: Sandbox escape on Linux via D-Bus: `systemd-run --user`","description":"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.","publishedAt":"2026-07-20T21:46:32.692Z","updatedAt":"2026-07-21T12:56:44.319Z","severity":{"score":6.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["always-further nono"],"affected":[{"vendor":"always-further","product":"nono","versions":[{"version":"< 0.55.0","status":"affected"}]}],"references":["https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/47xxx/CVE-2026-47128.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-47128","state":"PUBLISHED","datePublished":"2026-07-20T21:46:32.692Z","dateUpdated":"2026-07-21T12:56:44.319Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-18T19:50:18.695Z"},"containers":{"cna":{"title":"nono: Sandbox escape on Linux via D-Bus: `systemd-run --user`","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"always-further","product":"nono","versions":[{"version":"< 0.55.0","status":"affected"}]}],"references":[{"url":"https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3","name":"https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863: Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-20T21:46:32.692Z"},"source":{"advisory":"GHSA-27vp-2mmc-vmh3","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-21T12:56:24.647616Z","id":"CVE-2026-47128","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-21T12:56:44.319Z"}}]}}}