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.
History

Mon, 09 Nov 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 03 Nov 2026 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Nist
Nist labbench
Vendors & Products Nist
Nist labbench

Tue, 03 Nov 2026 00:45:00 +0000

Type Values Removed Values Added
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.
Title labbench before 0.46.1 Deserialization of Untrusted Data via read() Pickle Auto-Dispatch
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-11-03T00:13:42.998Z

Updated: 2026-11-09T14:29:22.505Z

Reserved: 2026-11-03T00:06:11.273Z

Link: CVE-2026-120833

cve-icon Vulnrichment

Updated: 2026-11-09T14:29:06.792Z

cve-icon NVD

Status : Deferred

Published: 2026-11-03T01:16:52.260

Modified: 2026-11-09T15:17:08.833

Link: CVE-2026-120833

cve-icon Redhat

No data.