CVE-2026-57144 PraisonAI - Sandbox Escape

PraisonAI 4.5.110 to < 4.6.61 contains a sandbox escape caused by fallback to SubprocessSandbox when Landlock is unavailable in SandlockSandbox, letting sandboxed code read arbitrary files and open network connections despite restrictions, exploit requires untrusted code execution in sandbox.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.16% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Sandbox Escape
Impact
File System Read, Information Disclosure
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Published
23 October 2026
Updated
25 October 2026
Weakness
CWE-266

Vendor fix

Update to version 4.6.61 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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