# CVE-2024-30085: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

> A heap-based buffer overflow in the Windows Cloud Files Mini Filter Driver allows attackers to escalate privileges on affected Windows systems.

- **Severity:** High 7.8 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 11 Jun 2024
- **Updated:** 10 Aug 2026
- **Also known as:** GHSA-8rgr-7c79-w295

## What is CVE-2024-30085?

CVE-2024-30085 is a high-severity memory corruption vulnerability in Microsoft Windows 10 1809, published on 11 Jun 2024. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Weakness: CWE-122 (Heap-based Buffer Overflow)

## Which versions are affected by CVE-2024-30085?

It affects 9 products.


Products: Microsoft Windows 10 1809, Microsoft Windows 10 21h2, Microsoft Windows 10 22h2, Microsoft Windows 11 21h2, Microsoft Windows 11 22h2, Microsoft Windows 11 23h2, Microsoft Windows Server 2019, Microsoft Windows Server 2022, Microsoft Windows Server 2022 23h2.

## How do I fix CVE-2024-30085?

No fix has been published for CVE-2024-30085 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-30085 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-30085 exists.

Public exploit code:

- CVE-2024-30085 (github_poc): https://github.com/Adamkadaban/CVE-2024-30085
- Windows Cloud File Mini Filer Driver Heap Overflow (metasploit)
-  Exploit en Python diseñado para aprovechar la vulnerabilidad de elevación de privilegios CVE-2024-30085 (github_poc): https://github.com/murdok1982/Exploit-PoC-para-CVE-2024-30085

## Other vulnerabilities in Microsoft Windows 10 1809

- [CVE-2024-29988](https://insights.sbomify.com/CVE-2024-29988/): Microsoft SmartScreen Prompt Security Feature Bypass (high 8.8, exploited in the wild)
- [CVE-2024-21412](https://insights.sbomify.com/CVE-2024-21412/): Microsoft Windows Internet Shortcut Files Security Feature Bypass (high 8.1, exploited in the wild)
- [CVE-2025-62221](https://insights.sbomify.com/CVE-2025-62221/): Microsoft Windows Use After Free (high 7.8, exploited in the wild)
- [CVE-2025-30400](https://insights.sbomify.com/CVE-2025-30400/): Microsoft Windows DWM Core Library Use-After-Free (high 7.8, exploited in the wild)
- [CVE-2024-21338](https://insights.sbomify.com/CVE-2024-21338/): Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control (high 7.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-30085 and fix it if it is affected.

What it is: CVE-2024-30085 is a high-severity memory corruption vulnerability in Microsoft Windows 10 1809, published on 11 Jun 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-30085 exists.

Affected product: Microsoft Windows 10 1809. 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-2024-30085/ (Markdown: https://insights.sbomify.com/CVE-2024-30085/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-30085
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-30085
- OSV: https://osv.dev/vulnerability/CVE-2024-30085

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-30085/
Summaries are generated and may contain mistakes; the official description above is the record.