# CVE-2024-25016: IBM MQ denial of service

> Remote unauthenticated attackers can cause a denial of service in IBM MQ due to incorrect buffering logic.

- **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:** 3 Mar 2024
- **Updated:** 1 Aug 2024
- **Also known as:** GHSA-3vxq-68fw-q4hj

## What is CVE-2024-25016?

CVE-2024-25016 is a high-severity denial of service vulnerability in Ibm Mq, published on 3 Mar 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

IBM MQ and IBM MQ Appliance 9.0, 9.1, 9.2, 9.3 LTS and 9.3 CD could allow a remote unauthenticated attacker to cause a denial of service due to incorrect buffering logic.  IBM X-Force ID:  281279.

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2024-25016?

It affects 2 products.


Products: Ibm Mq, Ibm Mq Appliance.

## How do I fix CVE-2024-25016?

No fix has been published for CVE-2024-25016 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-25016 being exploited?

There is no known exploitation of CVE-2024-25016 in the wild and no public exploit code.

## Other vulnerabilities in Ibm Mq

- [CVE-2026-10575](https://insights.sbomify.com/CVE-2026-10575/): IBM MQ queue manager is vulnerable to remote code execution (high 8.8)
- [CVE-2026-11375](https://insights.sbomify.com/CVE-2026-11375/): IBM MQ queue manager is vulnerable to remote code execution (high 8.8)
- [CVE-2026-11378](https://insights.sbomify.com/CVE-2026-11378/): IBM MQ queue manager is vulnerable to remote code execution (high 8.8)
- [CVE-2022-22489](https://insights.sbomify.com/CVE-2022-22489/): XML external entity in MQ (high 8.2)
- [CVE-2026-10027](https://insights.sbomify.com/CVE-2026-10027/): IBM MQ queue manager is vulnerable to unauthenticated remote code execution (high 8.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-25016 and fix it if it is affected.

What it is: CVE-2024-25016 is a high-severity denial of service vulnerability in Ibm Mq, published on 3 Mar 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-25016 in the wild and no public exploit code.

Affected product: Ibm Mq. 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-2024-25016/ (Markdown: https://insights.sbomify.com/CVE-2024-25016/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-25016
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-25016
- OSV: https://osv.dev/vulnerability/CVE-2024-25016

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-25016/
Summaries are generated and may contain mistakes; the official description above is the record.