3.3Low
CVE-2025-3121PyTorch torch.jit.jit_module_from_flatbuffer memory corruption
Description
A vulnerability classified as problematic has been found in PyTorch 2.6.0. Affected is the function torch.jit.jit_module_from_flatbuffer. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
Weakness (CWE):
CWE-119
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| linuxfoundation | pytorch | 2.6.0 | |
| — | PyTorch | 2.6.0 |
References and patches
- VDB-303012 | PyTorch torch.jit.jit_module_from_flatbuffer memory corruption vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- VDB-303012 | CTI Indicators (IOB, IOC, IOA) signatureVDB Entry
- Submit #525049 | pytorch pytorch (in torch.jit.jit_module_from_flatbuffer) torch 2.6.0 Memory Leak third-party-advisoryExploitThird Party AdvisoryVDB Entry
- https://github.com/pytorch/pytorch/issues/149800 issue-trackingIssue TrackingVendor Advisory
- https://github.com/pytorch/pytorch/issues/149800#issue-2940240700 exploitissue-trackingIssue TrackingVendor Advisory
CPE matches (NVD) (1)
cpe:2.3:a:linuxfoundation:pytorch:2.6.0:-:*:*:*:python:*:*