CVE-2026-79918: CWE-693: Protection Mechanism Failure in 1Panel-dev MaxKB
MaxKB is an open-source AI assistant for enterprise. Prior to version 2.10.6-lts, the ToolExecutor LD_PRELOAD sandbox hooks execve, execvpe, and execveat to prevent subprocess creation but does not hook fexecve. An authenticated attacker able to execute tool code can call fexecve to start a process outside the sandbox's intended subprocess policy. This issue is fixed in version 2.10.6-lts.
CVE-2026-79918: CWE-693: Protection Mechanism Failure in 1Panel-dev MaxKB
Description
MaxKB is an open-source AI assistant for enterprise. Prior to version 2.10.6-lts, the ToolExecutor LD_PRELOAD sandbox hooks execve, execvpe, and execveat to prevent subprocess creation but does not hook fexecve. An authenticated attacker able to execute tool code can call fexecve to start a process outside the sandbox's intended subprocess policy. This issue is fixed in version 2.10.6-lts.
CVSS v3.1
Score 6.3medium
Affected software
1Panel-dev
MaxKB
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-08-25T14:59:32.746Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ab19b5455bf5e2cf57763d3
Added to database: 09/21/2026, 21:02:12 UTC
Last updated: 09/21/2026, 21:02:12 UTC
Views: 1
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