HIGH7.5

PYSEC-2025-209

Quick fix

PYSEC-2025-209 — torch: upgrade to the fixed version with the command below.

pip install --upgrade 'torch>=2.7.1'

Details

An issue in pytorch v2.7.0 can lead to a Denial of Service (DoS) when a PyTorch model consists of torch.Tensor.to_sparse() and torch.Tensor.to_dense() and is compiled by Inductor.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/torch

Introduced in: 0Fixed in: 2.7.1

Fixpip install --upgrade 'torch>=2.7.1'

References

https://gist.github.com/shaoyuyoung/0e7d2a586297ae9c8ed14d8706749efc[ADVISORY]
https://github.com/pytorch/pytorch/issues/151522[REPORT]
https://github.com/pytorch/pytorch/pull/151897[FIX]