# CVE-2025-71007: Denial of service in n/a

> Attackers can cause a Denial of Service in the OneFlow deep learning library by providing crafted input to the index_add component.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 28 Jan 2026
- **Updated:** 2 Feb 2026
- **Also known as:** GHSA-vmpg-m2mf-cwrv

## What is CVE-2025-71007?

CVE-2025-71007 is a high-severity denial of service vulnerability in n/a, published on 28 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An input validation vulnerability in the oneflow.index_add component of OneFlow v0.9.0 allows attackers to cause a Denial of Service (DoS) via a crafted input.

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2025-71007?

It affects 1 product.


Products: Oneflow Oneflow.

## How do I fix CVE-2025-71007?

No fix has been published for CVE-2025-71007 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-71007 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-71007 exists.

## Other vulnerabilities in n/a

- [CVE-2024-36736](https://insights.sbomify.com/CVE-2024-36736/): Other in n/a (critical 9.8)
- [CVE-2025-65886](https://insights.sbomify.com/CVE-2025-65886/): Denial of service in n/a (high 7.5)
- [CVE-2025-65888](https://insights.sbomify.com/CVE-2025-65888/): Denial of service in n/a (high 7.5)
- [CVE-2025-65889](https://insights.sbomify.com/CVE-2025-65889/): Denial of service in n/a (high 7.5)
- [CVE-2025-65890](https://insights.sbomify.com/CVE-2025-65890/): Denial of service in n/a (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-71007 and fix it if it is affected.

What it is: CVE-2025-71007 is a high-severity denial of service vulnerability in n/a, published on 28 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-71007 exists.

Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-71007/ (Markdown: https://insights.sbomify.com/CVE-2025-71007/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-71007
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-71007
- OSV: https://osv.dev/vulnerability/CVE-2025-71007

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-71007/
Summaries are generated and may contain mistakes; the official description above is the record.