How severe is CVE-2025-46148?

CVE-2025-46148 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-46148 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-46148?

CVE-2025-46148 affects Linuxfoundation Pytorch. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-46148?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-46148 have an EU (EUVD) identifier?

Yes. CVE-2025-46148 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-31112.

When was CVE-2025-46148 published?

CVE-2025-46148 was published on 2025-09-25 and last updated on 2026-06-17.

CVE-2025-46148

CVE-2025-46148 is a medium-severity vulnerability in Linuxfoundation Pytorch with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-31112
Affected product: Linuxfoundation Pytorch
Published: 2025-09-25
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2025-46148?: 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 a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-46148 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-46148?: CVE-2025-46148 affects Linuxfoundation Pytorch. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-46148?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-46148 have an EU (EUVD) identifier?: Yes. CVE-2025-46148 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-31112.
When was CVE-2025-46148 published?: CVE-2025-46148 was published on 2025-09-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:linuxfoundation:pytorch:*:*:*:*:*:python:*:*

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