PT-2025-36718

Summary Using ensurepip. run pip function, which is a built-in python library function to execute remote pickle file. Details The attack payload executes in the following steps: First, the attacker craft the payload by calling to ensurepip. run pip function in reduce method Then when the victim...

From .pth to p0wned: Abuse of Pickle Files in AI Model Supply Chains

Executive summary Recent threat research highlights a growing risk in the Python and machine learning ML ecosystem: the exploitation of serialized model files, specifically those using Python’s pickle module. While commonly used for saving and loading ML models, pickle files can execute arbitrary...

GHSA-2FH4-GPCH-VQV4 Duplicate Advisory: Zip Flag Bit Exploit Crashes Picklescan But Not PyTorch

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-w8jq-xcqf-f792. This link is maintained to preserve external references. Original Description picklescan before 0.0.23 fails to detect malicious pickle files inside PyTorch model archives when certain ZIP file...

PYSEC-2025-21

picklescan before 0.0.23 fails to detect malicious pickle files inside PyTorch model archives when certain ZIP file flag bits are modified. By flipping specific bits in the ZIP file headers, an attacker can embed malicious pickle files that remain undetected by PickleScan while still being...

CVE-2024-35199

CVE-2024-35199 concerns TorchServe where two gRPC ports (7070, 7071) were bound to all interfaces by default, not localhost, potentially exposing the service. The issue affects TorchServe in affected versions; the root cause is incorrect binding configuration, enabling network exposure. The advis...

CVE-2024-35199 TorchServe gRPC Port Exposure

TorchServe is a flexible and easy-to-use tool for serving and scaling PyTorch models in production. In affected versions the two gRPC ports 7070 and 7071, are not bound to localhost by default, so when TorchServe is launched, these two interfaces are bound to all interfaces. Customers using PyTor...

CVE-2023-48299 TorchServe ZipSlip

TorchServe is a tool for serving and scaling PyTorch models in production. Starting in version 0.1.0 and prior to version 0.9.0, using the model/workflow management API, there is a chance of uploading potentially harmful archives that contain files that are extracted to any location on the...

Default configuration

TorchServe is a tool for serving and scaling PyTorch models in production. TorchServe default configuration lacks proper input validation, enabling third parties to invoke remote HTTP download requests and write files to the disk. This issue could be taken advantage of to compromise the integrity...