{"affected":[{"defaultStatus":"unaffected","ecosystem":"pypi","packageName":"labbench","product":"labbench","source":"CNA: VulnCheck","vendor":"NIST","versions":[{"lessThan":"0.46.1","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-120833","cwes":["CWE-502"],"description":"labbench before 0.46.1 contains a deserialization of untrusted data vulnerability in read() and read_relational() that passes any file with a .p or .pickle extension to pandas.read_pickle based on the extension alone. Attackers who supply a crafted data file or relational data archive can execute arbitrary code when a user loads it with these functions.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.5,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":7.8,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793664822998,"publishedAt":1793664822998,"references":[{"source":"CNA: VulnCheck","tags":["patch","issue-tracking"],"url":"https://github.com/usnistgov/labbench/pull/32"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/usnistgov/labbench/commit/ac9b9b18cba67cb8e85eb563b6bb7dc1092b4c54"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/usnistgov/labbench/blob/0.46.0/src/labbench/_data.py#L1664-L1666"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/usnistgov/labbench/blob/0.46.1/ChangeLog.md"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://pypi.org/project/labbench/0.46.1/"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://github.com/usnistgov/labbench"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/labbench-before-0.46.1-deserialization-of-untrusted-data-via-read-pickle-auto-dispatch"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/usnistgov/labbench/pull/32"},{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/usnistgov/labbench/commit/ac9b9b18cba67cb8e85eb563b6bb7dc1092b4c54"}],"revision":"aca12bba2c7b187b557466fd7ca73eb157039cb042a870b473264cb50ffd56b5","sources":[{"modifiedAt":1793664822998,"name":"CNA: VulnCheck","retrievedAt":1793668143999,"url":"https://www.cve.org/CVERecord?id=CVE-2026-120833"}],"ssvc":null,"status":"published","title":"labbench before 0.46.1 Deserialization of Untrusted Data via read() Pickle Auto-Dispatch","updatedAt":1793668143999}