High severity8.8NVD Advisory· Published Dec 11, 2025· Updated Jun 17, 2026
CVE-2025-66419
CVE-2025-66419
Description
MaxKB is an open-source AI assistant for enterprise. In versions 2.3.1 and below, the tool module allows an attacker to escape the sandbox environment and escalate privileges under certain concurrent conditions. This issue is fixed in version 2.4.0.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:maxkb:maxkb:*:*:*:*:-:*:*:*+ 2 more
- cpe:2.3:a:maxkb:maxkb:*:*:*:*:-:*:*:*range: <2.4.0
- (no CPE)range: <=2.3.1
- (no CPE)range: < 2.4.0
Patches
Vulnerability mechanics
References
3News mentions
0No linked articles in our index yet.