CVE-2026-25768 LavinMQ is missing vhost access control
High 7.1
Published
Updated
Check this codebase for CVE-2026-25768 and fix it if it is affected.
What it is: CVE-2026-25768 is a high-severity vulnerability in cloudamqp lavinmq, published on 12 Feb 2026.
Exploitation: There is no known exploitation of CVE-2026-25768 in the wild and no public exploit code.
Affected product: cloudamqp lavinmq. 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-2026-25768/ (Markdown: https://insights.sbomify.com/CVE-2026-25768/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-25768?
CVE-2026-25768 is a high-severity vulnerability in cloudamqp lavinmq, published on 12 Feb 2026.
Official description
LavinMQ is a high-performance message queue & streaming server. Before 2.6.6, an authenticated user could access metadata in the broker they should not have access to. This vulnerability is fixed in 2.6.6.
Weakness: CWE-862
Which versions are affected by CVE-2026-25768?
It affects 1 product.
Products include 84codes Lavinmq.
How do I fix CVE-2026-25768?
No fix has been published for CVE-2026-25768 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-25768 being exploited?
There is no known exploitation of CVE-2026-25768 in the wild and no public exploit code.
Other vulnerabilities in cloudamqp lavinmq
Sources
Also known as GHSA-r2mh-8vq6-qf7m.