{"id":"PYSEC-2026-3401","summary":"vantage6 node has an Improper Access Control issue","details":"### Impact\nMalicious algorithms can potentially access other algorithms input and output files.\n\n### Patches\nTodo\n\n### Workarounds\nVerify and restrict the algorithm containers that are allowed to run on your node. See [here](https://docs.vantage6.ai/usage/running-the-node/security) on how to do this.\n\n### References\nhttps://docs.vantage6.ai/usage/running-the-node/security\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email us at [vantage6@iknl.nl](mailto:vantage6@iknl.nl)","aliases":["CVE-2026-54533","GHSA-x9f6-9rvm-mmrg"],"modified":"2026-07-13T16:33:32.091092469Z","published":"2026-07-13T15:46:15.132250Z","references":[{"type":"WEB","url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-x9f6-9rvm-mmrg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54533"},{"type":"WEB","url":"https://github.com/vantage6/vantage6/issues/1932"},{"type":"WEB","url":"https://docs.vantage6.ai/usage/running-the-node/security"},{"type":"PACKAGE","url":"https://github.com/vantage6/vantage6"},{"type":"WEB","url":"https://github.com/vantage6/vantage6/blob/main/docs/release_notes.rst#500"},{"type":"PACKAGE","url":"https://pypi.org/project/vantage6"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-x9f6-9rvm-mmrg"}],"affected":[{"package":{"name":"vantage6","ecosystem":"PyPI","purl":"pkg:pypi/vantage6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0"}]}],"versions":["0.0.0","0.0.0b0","0.0.0b1","0.0.0b3","1.0.0","1.0.0a1","1.0.0a2","1.0.0b10","1.0.0b11","1.0.0b12","1.0.0b13","1.0.0b14","1.0.0b2","1.0.0b3","1.0.0b4","1.0.0b5","1.0.0b6","1.0.0b7","1.0.0b8","1.0.0b9","1.1.0","1.1.0rc1","1.1.0rc2","1.2.0","1.2.1","1.2.2","1.2.3","1.2.3.post2","2.0.0","2.0.0.post1","2.0.0a1","2.0.0a2","2.0.0a3","2.0.1rc1","2.0.1rc2","2.1.0","2.1.0rc1","2.1.1","2.2.0","2.2.0b1","2.2.0b2","2.2.0b3","2.2.0b4","2.2.1","2.2.10","2.2.11","2.2.12","2.2.2","2.2.3","2.2.4","2.2.5","2.2.6","2.2.7","2.2.8","2.2.9","2.3.0","2.3.0rc1","2.3.0rc2","2.3.0rc3","2.3.0rc4","2.3.0rc5","2.3.1","2.3.2","2.3.2rc1","2.3.3","2.3.4","2.3.5","2.3.5b1","3.0.0","3.0.0b1","3.0.0b2","3.0.0b3","3.0.0b4","3.0.0b5","3.0.0b6","3.0.0b7","3.0.0b8","3.0.0rc1","3.0.1","3.0.2","3.0.3","3.0.4","3.1.0","3.1.0rc1","3.1.0rc5","3.1.0rc6","3.1.0rc7","3.1.0rc8","3.1.0rc9","3.1.1rc1","3.1.1rc2","3.10.0","3.10.0rc1","3.10.1","3.10.3","3.10.4","3.11.0","3.11.0rc1","3.11.0rc2","3.11.0rc3","3.11.1","3.2.0","3.2.0rc1","3.2.0rc2","3.2.0rc3","3.2.0rc4","3.2.0rc5","3.3.0","3.3.0a0","3.3.0rc1","3.3.0rc2","3.3.0rc3","3.3.0rc4","3.3.1","3.3.2","3.3.3","3.3.4","3.3.5","3.3.6","3.3.7","3.3.7a2","3.3.7a3","3.3.8a1","3.3.8a2","3.3.8a4","3.3.8a5","3.3.8a6","3.3.8a7","3.3.8a8","3.4.0","3.4.0a1","3.4.0a2","3.4.0a3","3.4.0a6","3.4.1","3.4.1a0","3.4.1a1","3.4.1a2","3.4.1a3","3.4.2","3.4.2a0","3.4.3","3.5.0","3.5.0rc1","3.5.0rc2","3.5.0rc3","3.5.1","3.5.2","3.6.0","3.6.1","3.6.1rc1","3.6.1rc2","3.6.1rc3","3.7.0","3.7.0rc1","3.7.0rc2","3.7.1","3.7.2","3.7.3","3.8.0","3.8.0rc3","3.8.1","3.8.2","3.8.2rc1","3.8.3","3.8.4","3.8.5","3.8.6","3.8.7","3.8.7rc1","3.8.8","3.8.8rc1","3.8.8rc2","3.8.8rc3","3.9.0","3.9.0rc2","3.9.0rc4","4.0.0","4.0.0a10","4.0.0a2","4.0.0a3","4.0.0a4","4.0.0a5","4.0.0a6","4.0.0a7","4.0.0a8","4.0.0a9","4.0.1","4.0.1rc2","4.0.2","4.0.3","4.1.0","4.1.0b0","4.1.0b1","4.1.0rc0","4.1.1","4.1.2","4.1.3","4.10.0","4.10.0rc1","4.10.0rc2","4.10.0rc3","4.10.0rc4","4.10.1","4.10.1rc1","4.10.2","4.11.0","4.11.0rc2","4.11.0rc3","4.11.0rc4","4.12.0","4.12.0rc2","4.12.1","4.12.2","4.12.2rc1","4.12.3rc1","4.13.0","4.13.0rc2","4.13.0rc3","4.13.0rc4","4.13.1","4.13.2","4.13.2rc1","4.13.3","4.13.3rc1","4.13.3rc2","4.13.4","4.13.4rc1","4.13.5","4.13.6","4.13.6rc3","4.13.7","4.13.7rc1","4.14.0","4.14.0rc1","4.15.0","4.15.0rc1","4.15.0rc2","4.15.0rc3","4.15.0rc4","4.15.0rc5","4.15.1","4.15.1rc1","4.2.0","4.2.0rc1","4.2.0rc2","4.2.1","4.2.2","4.2.3","4.3.0","4.3.0b3","4.3.0b4","4.3.0b5","4.3.0b6","4.3.0rc1","4.3.0rc2","4.3.1","4.3.2","4.3.2rc2","4.3.4","4.3.4rc3","4.4.0","4.4.0rc3","4.4.1","4.5.0","4.5.0rc3","4.5.1","4.5.2","4.5.3","4.5.4","4.5.5","4.6.0","4.6.0rc3","4.6.0rc4","4.6.0rc5","4.6.0rc6","4.6.0rc7","4.6.1","4.7.0","4.7.0rc1","4.7.0rc2","4.7.1","4.7.1rc1","4.8.0","4.8.0rc1","4.8.0rc2","4.8.0rc3","4.8.1","4.8.2","4.9.0","4.9.0rc1","4.9.1","5.0.0a0","5.0.0a14","5.0.0a15","5.0.0a16","5.0.0a17","5.0.0a18","5.0.0a19","5.0.0a20","5.0.0a21","5.0.0a22","5.0.0a26","5.0.0a29","5.0.0a33","5.0.0a34","5.0.0a35","5.0.0a36","5.0.0a37","5.0.0a38","5.0.0a40","5.0.0a41","5.0.0a42","5.0.0a43","5.0.0a44","5.0.0a47","5.0.0a7","5.0.0a9","5.0.0b1","5.0.0b2","5.0.0b4","5.0.0rc1","5.0.0rc10","5.0.0rc2","5.0.0rc4","5.0.0rc5","5.0.0rc6","5.0.0rc7","5.0.0rc8","5.0.0rc9","5.0.0rc91"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/vantage6/PYSEC-2026-3401.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"}]}