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VulnerabilityPublished

CVE-2025-71009: oneflow · An Input Validation

Affects oneflowSource CVE Database V5

0

Not known to be exploited · CVSS 6.2 Medium.

Data as of 26 Oct 2026, 12:55 UTC

CVSS 3.1 base score
6.2Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.1% chance of exploitation in 30 days – higher than 6% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 29 Jan 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
GitHuboneflow-inc/oneflowpkg:github/oneflow-inc/oneflowOther threatsAffected
  • =0.9.0
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Organizations should immediately audit their use of OneFlow, particularly version 0.9.0, and identify any deployments using the flow.scatter or flow.scatter_add components. Until a patch is available, implement strict input validation and sanitization on any user-supplied or external data feeding into these functions to prevent malformed indices. Employ runtime monitoring and anomaly detection to identify unusual input patterns or application crashes indicative of exploitation attempts. Isolate AI workloads in segmented environments to limit the blast radius of potential DoS attacks. Engage with the OneFlow community or vendor to track patch releases and apply updates promptly once available. Additionally, consider fallback mechanisms or redundancy in AI workflows to maintain availability during remediation.

Description

An input validation vulnerability in the flow.scatter/flow.scatter_add component of OneFlow v0.9.0 allows attackers to cause a Denial of Service (DoS) via a crafted indices.

References

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