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CVE-2025-9959: Improper Control of Generation of Code

🗓️ 03 Sep 2025 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

Incomplete validation of dunder attributes allows an attacker to escape from the Local Python execution environment sandbox, enforced by smolagents. The attack requires a Prompt Injection in order to trick the agent to create malicious code.

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Refs
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attackerkb
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CVE-2026-4963
27 Mar 202617:05
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CVE-2025-9959
27 Feb 202613:46
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smolagents 代码注入漏洞
3 Sep 202500:00
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CVE-2025-9959
3 Sep 202516:53
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CVE-2026-4963
27 Mar 202617:05
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CVE-2025-9959 Sandbox escape in smolagents Local Python execution environment via dunder attributes
3 Sep 202516:53
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euvd
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EUVD-2025-26607
3 Oct 202520:07
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euvd
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EUVD-2026-16726
27 Mar 202618:31
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CVE-2025-9959
3 Sep 202517:15
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PT-2025-35805
3 Sep 202500:00
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15 Apr 2026 00:00Current
CVSS 3.17.6
EPSS0.00312
SSVC
3