AI Threat Alert

CVE-2025-3730

GHSA-887c-mr87-cxwp MEDIUM
Published April 16, 2025

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...

Full analysis pending. Showing NVD description excerpt.

Affected Systems

Package Ecosystem Vulnerable Range Patched
pytorch pip — No patch
torch pip <= 2.7.1 2.8.0

Severity & Risk

CVSS 3.1
5.5 / 10
EPSS
0.1%
chance of exploitation in 30 days
KEV Status
Not in KEV
Sophistication
N/A

Recommended Action

Patch available

Update torch to version 2.8.0

Compliance Impact

Compliance analysis pending. Sign in for full compliance mapping when available.

Technical Details

NVD 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.

Weaknesses (CWE)

CWE-404 Improper Resource Shutdown or Release Primary CWE-404

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

Timeline

Published
April 16, 2025
Last Modified
September 2, 2025
First Seen
April 16, 2025
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