How severe is CVE-2025-65890?

CVE-2025-65890 has a CVSS 3.x base score of 7.5, rated high 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 high.

Is CVE-2025-65890 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65890?

CVE-2025-65890 affects Oneflow. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65890?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-65890 have an EU (EUVD) identifier?

Yes. CVE-2025-65890 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206474.

When was CVE-2025-65890 published?

CVE-2025-65890 was published on 2026-01-28 and last updated on 2026-07-05.

CVE-2025-65890

CVE-2025-65890 is a high-severity vulnerability in Oneflow with a CVSS 3.x base score of 7.5. 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-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206474
Weakness: CWE-400
Affected product: Oneflow
Published: 2026-01-28
Last modified: 2026-07-05

Description

A device-ID validation flaw in OneFlow v0.9.0 allows attackers to cause a Denial of Service (DoS) by calling flow.cuda.synchronize() with an invalid or out-of-range GPU device index.

Frequently asked questions

What is CVE-2025-65890?: A device-ID validation flaw in OneFlow v0.9.0 allows attackers to cause a Denial of Service (DoS) by calling flow.cuda.synchronize() with an invalid or out-of-range GPU device index.
How severe is CVE-2025-65890?: CVE-2025-65890 has a CVSS 3.x base score of 7.5, rated high 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 high.
Is CVE-2025-65890 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65890?: CVE-2025-65890 affects Oneflow. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65890?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-65890 have an EU (EUVD) identifier?: Yes. CVE-2025-65890 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206474.
When was CVE-2025-65890 published?: CVE-2025-65890 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:*:*:*:*:*:*:*

More vulnerabilities in Oneflow

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CVE-2025-70999 — High (CVSS 7.5): A GPU device-ID validation flaw in the flow.cuda.get_device_capability() component of OneFlow v0.9.0 allows attackers…
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