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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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5a3f97a4ba1e5052b937bb003f19274b7e63f21a2e384a1a8f9323df972c1f8a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"nono","vendor":"always-further","versions":[{"status":"affected","version":"< 0.55.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:440050f9e9209b4485ee58c0da07e1d5813f9a59afca236a681d1f758a30e90a · sha256:1dab2b2ee05dbb09… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"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"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:440050f9e9209b4485ee58c0da07e1d5813f9a59afca236a681d1f758a30e90a · sha256:1dab2b2ee05dbb09… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:440050f9e9209b4485ee58c0da07e1d5813f9a59afca236a681d1f758a30e90a · sha256:1dab2b2ee05dbb09… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["exploit"],"url":"https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:440050f9e9209b4485ee58c0da07e1d5813f9a59afca236a681d1f758a30e90a · sha256:1dab2b2ee05dbb09… · /containers/adp/0/references/0
{"name":"https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:440050f9e9209b4485ee58c0da07e1d5813f9a59afca236a681d1f758a30e90a · sha256:1dab2b2ee05dbb09… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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