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Vulnerability record · CVE-2025-46148 · published 25 September 2025

CVE-2025-46148: Linuxfoundation pytorch vulnerability

Linuxfoundation · Pytorch

In PyTorch through 2.6.0, when eager is used, nn.PairwiseDistance(p=2) produces incorrect results.

5.3 CVSS 3.1 Medium EPSS 0.40% · top 67.9%
5.3CVSS 3.1 base score
0.40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

In PyTorch through 2.6.0, when eager is used, nn.PairwiseDistance(p=2) produces incorrect results.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gist.github.com/shaoyuyoung/4bcefba4004f8271e64b5185c95a248a Third Party Advisory
https://gist.github.com/shaoyuyoung/65a587a579dfdff887b9b35bb79b9093 Third Party Advisory
https://github.com/pytorch/pytorch/issues/151198 Issue Tracking
https://github.com/pytorch/pytorch/pull/152993 Issue TrackingPatch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-46148), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.