Malicious versions reported for this package
- MAL-2026-3201 — 2.6.2, 2.6.3 · Apr 30, 2026
9 results · Feed
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High 7.8
PyTorch Lightning Arbitrary Code Execution via _instantiator Hyperparameter
PyTorch Lightning through 2.6.5, fixed in commit d710d68, contains a remote code execution vulnerability in the _load_state function that imports and executes attacker-controlled module names from checkpoint _instantiator hyperparameters. Attackers can craft …
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Critical 9.3
Compromise of PyTorch Lightning PyPi Package Versions
PyTorch Lightning is a deep learning framework to pretrain and finetune AI models. Versions 2.6.2 and 2.6.2 have introduced functionality consistent with a credential harvesting mechanism.
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High 8.8
PyTorch Lightning load_from_checkpoint has an insecure checkpoint deserialization
PyTorch-Lightning versions 2.6.0 and earlier contain an insecure deserialization vulnerability (CWE-502) in the checkpoint loading mechanism. The LightningModule.load_from_checkpoint() method, which is commonly used to load saved model states, internally call…
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High 7.5
Denial of Service in lightning-ai/pytorch-lightning
A vulnerability in lightning-ai/pytorch-lightning version 2.3.2 allows an attacker to cause a denial of service by sending an unexpected POST request to the `/api/v1/state` endpoint of `LightningApp`. This issue occurs due to improper handling of unexpected s…
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Critical 9.1
Arbitrary File Write/Overwrite in lightning-ai/pytorch-lightning
In lightning-ai/pytorch-lightning version 2.3.2, a vulnerability exists in the `LightningApp` when running on a Windows host. The vulnerability occurs at the `/api/v1/upload_file/` endpoint, allowing an attacker to write or overwrite arbitrary files by provid…
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Critical 9.1
Arbitrary File Write via /v1/runs API endpoint in lightning-ai/pytorch-lightning
A vulnerability in the /v1/runs API endpoint of lightning-ai/pytorch-lightning v2.2.4 allows attackers to exploit path traversal when extracting tar.gz files. When the LightningApp is running with the plugin_server, attackers can deploy malicious tar.gz plugi…
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Critical 9.8
RCE via Property/Class Pollution in lightning-ai/pytorch-lightning
A remote code execution (RCE) vulnerability exists in the lightning-ai/pytorch-lightning library version 2.2.1 due to improper handling of deserialized user input and mismanagement of dunder attributes by the `deepdiff` library. The library uses `deepdiff.Del…
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High 7.3
Code Injection in pytorchlightning/pytorch-lightning
Code Injection in GitHub repository pytorchlightning/pytorch-lightning prior to 1.6.0.
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High 7.8
Deserialization of Untrusted Data in pytorchlightning/pytorch-lightning
pytorch-lightning is vulnerable to Deserialization of Untrusted Data