CVE-2026-4538
Medium
Description
A vulnerability was identified in PyTorch 2.10.0. The affected element is an unknown function of the component pt2 Loading Handler. The manipulation leads to deserialization. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The project was informed of the problem early through a pull request but has not reacted yet.
SeverityMedium
CVSS5.3
Exploit probability—
ProductLinuxfoundation Pytorch
PublishedMar 22, 2026
First seenMar 22, 2026
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linuxfoundation pytorch | 2.10.0 | — |
| torchPyPI | v ≤ 2.10.0 | — |
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