CVE-2025-3730
Description
A vulnerability, which was classified as problematic, was found in PyTorch 2.6.0. Affected is the function torch.nn.functional.ctc_loss of the file aten/src/ATen/native/LossCTC.cpp. The manipulation leads to denial of service. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The name of the patch is 46fc5d8e360127361211cb237d5f9eef0223e567. It is recommended to apply a patch to fix this issue. The security policy of the project warns to use unknown models which might establish malicious effects.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
torchPyPI | < 2.8.0 | 2.8.0 |
Affected products
7- osv-coords6 versionspkg:apk/chainguard/py3.10-torch-2.7-cuda-12.8pkg:apk/chainguard/py3.11-torch-2.7-cuda-12.8pkg:apk/chainguard/py3.12-torch-2.7-cuda-12.8pkg:apk/chainguard/py3.13-torch-2.7-cuda-12.8pkg:bitnami/pytorchpkg:pypi/torch
< 2.7.1-r7+ 5 more
- (no CPE)range: < 2.7.1-r7
- (no CPE)range: < 2.7.1-r7
- (no CPE)range: < 2.7.1-r7
- (no CPE)range: < 2.7.1-r7
- (no CPE)range: >= 2.6.0, < 2.7.0
- (no CPE)range: < 2.8.0
Patches
Vulnerability mechanics
References
10- github.com/pytorch/pytorch/pull/150981nvdIssue TrackingPatchWEB
- github.com/timocafe/tewart-pytorch/commit/46fc5d8e360127361211cb237d5f9eef0223e567nvdPatchWEB
- github.com/pytorch/pytorch/issues/150835nvdExploitIssue TrackingVendor AdvisoryWEB
- github.com/pytorch/pytorch/issues/150835nvdExploitIssue TrackingVendor Advisory
- vuldb.comnvdExploitThird Party AdvisoryVDB EntryWEB
- github.com/advisories/GHSA-887c-mr87-cxwpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-3730ghsaADVISORY
- vuldb.comnvdThird Party AdvisoryVDB EntryWEB
- github.com/pytorch/pytorch/commit/01f226bfb8f2c343f5c614a6bbf685d91160f3afghsaWEB
- vuldb.comnvdPermissions RequiredVDB EntryWEB
News mentions
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