CVE-2025-55558: Linuxfoundation Pytorch

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

A buffer overflow occurs in pytorch v2.7.0 when a PyTorch model consists of torch.nn.Conv2d, torch.nn.functional.hardshrink, and torch.Tensor.view-torch.mv() and is compiled by Inductor, leading to a Denial of Service (DoS).

Affected products

• Linuxfoundation Pytorch: up to and including 2.7.0

Published 2025-09-25. Last modified 2026-06-17.