CVEvulnerability

CVE-2026-79918

6.3 MEDIUM Published 2026-09-21 Modified 2026-09-24 Official page ↗
Status
Deferred
Published
2026-09-21
Last modified
2026-09-24
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weaknesses
CWE-693

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.

Related

Weakness · CWE (1)

  • CWE-693 Protection Mechanism Failure weakness

References