How severe is CVE-2025-65887?

CVE-2025-65887 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-65887 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65887?

CVE-2025-65887 affects Oneflow. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65887?

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

Does CVE-2025-65887 have an EU (EUVD) identifier?

Yes. CVE-2025-65887 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206483.

When was CVE-2025-65887 published?

CVE-2025-65887 was published on 2026-01-28 and last updated on 2026-07-05.

CVE-2025-65887

CVE-2025-65887 is a medium-severity vulnerability in Oneflow with a CVSS 3.x base score of 6.5. 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-369.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206483
Weakness: CWE-369
Affected product: Oneflow
Published: 2026-01-28
Last modified: 2026-07-05

Description

A division-by-zero vulnerability in the flow.floor_divide() component of OneFlow v0.9.0 allows attackers to cause a Denial of Service (DoS) via a crafted input tensor with zero.

Frequently asked questions

What is CVE-2025-65887?: A division-by-zero vulnerability in the flow.floor_divide() component of OneFlow v0.9.0 allows attackers to cause a Denial of Service (DoS) via a crafted input tensor with zero.
How severe is CVE-2025-65887?: CVE-2025-65887 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-65887 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65887?: CVE-2025-65887 affects Oneflow. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65887?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-65887 have an EU (EUVD) identifier?: Yes. CVE-2025-65887 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206483.
When was CVE-2025-65887 published?: CVE-2025-65887 was published on 2026-01-28 and last updated on 2026-07-05.

References

EU advisories (EUVD)

http://oneflow.com

Affected products (1)

cpe:2.3:a:oneflow:oneflow:0.9.0:*:*:*:*:*:*:*

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