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OpenAdvisories
High · 8.8 CVE-2025-66446 EUVD-2025-202932

MaxKB has a Python sandbox LD_PRELOAD bypass

Published Dec 11, 2025 · Updated Dec 18, 2025 · Assigned by GitHub_M

Description

MaxKB is an open-source AI assistant for enterprise. Versions 2.3.1 and below have improper file permissions which allow attackers to overwrite the built-in dynamic linker and other critical files, potentially resulting in privilege escalation. This issue is fixed in version 2.4.0.

Affected products

VendorProductAffectedFixed
1Panel-dev MaxKB < 2.4.0 —

References