CVE-2025-55560
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductLinuxfoundation Pytorch
PublishedSep 25, 2025
First seenSep 25, 2025
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- torch2.7.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linuxfoundation pytorch | v ≤ 2.7.0 | — |
| torchPyPI | v < 2.7.1 | 2.7.1 |
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