CVE-2025-46148 — MEDIUM (5.3)

Q: What is CVE-2025-46148?

CVE-2025-46148 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In PyTorch through 2.6.0, when eager is used, nn.PairwiseDistance(p=2) produces incorrect results.

Q: How severe is CVE-2025-46148?

CVE-2025-46148 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-46148?

Check the references section above for vendor advisories and patch information. Affected products include: Linuxfoundation Pytorch.

Vulnerability Description

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

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Linuxfoundation	Pytorch	<= 2.6.0

References

https://gist.github.com/shaoyuyoung/4bcefba4004f8271e64b5185c95a248aThird Party Advisory
https://gist.github.com/shaoyuyoung/65a587a579dfdff887b9b35bb79b9093Third Party Advisory
https://github.com/pytorch/pytorch/issues/151198Issue Tracking
https://github.com/pytorch/pytorch/pull/152993Issue TrackingPatch

FAQ

What is CVE-2025-46148?

CVE-2025-46148 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In PyTorch through 2.6.0, when eager is used, nn.PairwiseDistance(p=2) produces incorrect results.

How severe is CVE-2025-46148?

CVE-2025-46148 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-46148?

Check the references section above for vendor advisories and patch information. Affected products include: Linuxfoundation Pytorch.