How severe is CVE-2025-55554?

CVE-2025-55554 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 none, integrity none, and availability low.

Is CVE-2025-55554 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-55554?

CVE-2025-55554 affects Linuxfoundation Pytorch. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-55554?

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

Does CVE-2025-55554 have an EU (EUVD) identifier?

Yes. CVE-2025-55554 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-31130.

When was CVE-2025-55554 published?

CVE-2025-55554 was published on 2025-09-25 and last updated on 2026-06-17.

CVE-2025-55554

CVE-2025-55554 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. The underlying weakness is classified as CWE-190.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-31130
Weakness: CWE-190
Affected product: Linuxfoundation Pytorch
Published: 2025-09-25
Last modified: 2026-06-17

Description

pytorch v2.8.0 was discovered to contain an integer overflow in the component torch.nan_to_num-.long().

Frequently asked questions

What is CVE-2025-55554?: pytorch v2.8.0 was discovered to contain an integer overflow in the component torch.nan_to_num-.long().
How severe is CVE-2025-55554?: CVE-2025-55554 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 none, integrity none, and availability low.
Is CVE-2025-55554 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-55554?: CVE-2025-55554 affects Linuxfoundation Pytorch. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-55554?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-55554 have an EU (EUVD) identifier?: Yes. CVE-2025-55554 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-31130.
When was CVE-2025-55554 published?: CVE-2025-55554 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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