The specific flaw exists within the parsing of pickle data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28312.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-q9r5-6hrr-9ph7 | Hugging Face smolagents: Unsafe deserialization in Remote Python Executor leads to RCE |
| Link | Providers |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-1143/ |
|
Fri, 26 Dec 2025 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 24 Dec 2025 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Huggingface
Huggingface smolagents |
|
| Vendors & Products |
Huggingface
Huggingface smolagents |
Tue, 23 Dec 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face smolagents. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of pickle data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28312. | |
| Title | Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability | |
| Weaknesses | CWE-502 | |
| References |
| |
| Metrics |
cvssV3_0
|
Status: PUBLISHED
Assigner: zdi
Published:
Updated: 2025-12-26T14:34:20.664Z
Reserved: 2025-12-18T20:50:09.611Z
Link: CVE-2025-14931
Updated: 2025-12-26T14:34:17.754Z
Status : Deferred
Published: 2025-12-23T21:15:48.493
Modified: 2026-04-15T00:35:42.020
Link: CVE-2025-14931
No data.
OpenCVE Enrichment
Updated: 2025-12-24T11:51:13Z
Github GHSA