Description
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.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://gist.github.com/shaoyuyoung/0e7d2a586297ae9c8ed14d8706749efcThird Party Advisory
- https://github.com/pytorch/pytorch/issues/151522Issue Tracking
- https://github.com/pytorch/pytorch/pull/151897Issue Tracking, Patch
Timeline
- Published
- Sep 25, 2025
- Last modified
- Nov 5, 2026
- NVD status
- Analyzed