CVE-2026-79918

Published: Sep 21, 2026Modified: Sep 24, 2026Deferred

6.3

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Exploitability: 2.8 / Impact: 3.4

Source: security-advisories@github.com (Secondary)

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 CWEs

CWE-693

Protection Mechanism Failure

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

References (3)

https://github.com/1Panel-dev/MaxKB/commit/6fa7947a85030b87977c4026f33af11ca10dd1e6

Source: security-advisories@github.com

https://github.com/1Panel-dev/MaxKB/releases/tag/v2.10.6-lts

Source: security-advisories@github.com

https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-9mh9-v949-fwqh

Source: security-advisories@github.com

Timeline

No history available yet.