# CVE-2026-93448: Langflow OSS is affected by multiple vulnerabilities


- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Fix available:** No
- **Published:** 7 Oct 2026
- **Updated:** 9 Oct 2026
- **Also known as:** GHSA-j9v6-r8pm-v4jp

## What is CVE-2026-93448?

CVE-2026-93448 is a medium-severity vulnerability in Langflow Langflow, published on 7 Oct 2026. 

### Official description

IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to obtain sensitive information due to improper limitation of a pathname to a restricted directory.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2026-93448?

It affects 1 product.


Products: Langflow Langflow.

## How do I fix CVE-2026-93448?

No fix has been published for CVE-2026-93448 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-93448 being exploited?

There is no known exploitation of CVE-2026-93448 in the wild and no public exploit code.

## Other vulnerabilities in Langflow Langflow

- [CVE-2026-9198](https://insights.sbomify.com/CVE-2026-9198/): IBM Langflow Code Injection (critical 9.8, exploited in the wild)
- [CVE-2026-0770](https://insights.sbomify.com/CVE-2026-0770/): Langflow Inclusion of Functionality from Untrusted Control Sphere (critical 9.8, exploited in the wild)
- [CVE-2025-3248](https://insights.sbomify.com/CVE-2025-3248/): Langflow Missing Authentication (critical 9.8, exploited in the wild)
- [CVE-2025-34291](https://insights.sbomify.com/CVE-2025-34291/): Langflow Origin Validation Error (critical 9.4, exploited in the wild)
- [CVE-2026-33017](https://insights.sbomify.com/CVE-2026-33017/): Langflow Code Injection (critical 9.3, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-93448 and fix it if it is affected.

What it is: CVE-2026-93448 is a medium-severity vulnerability in Langflow Langflow, published on 7 Oct 2026. 
Exploitation: There is no known exploitation of CVE-2026-93448 in the wild and no public exploit code.

Affected product: Langflow Langflow. 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-2026-93448/ (Markdown: https://insights.sbomify.com/CVE-2026-93448/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-93448
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-93448
- OSV: https://osv.dev/vulnerability/CVE-2026-93448

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-93448/
Summaries are generated and may contain mistakes; the official description above is the record.