CVE-2026-116839 A malicious actor who lures an authenticated user to a malicious page could exploit a Cross-Site Request Forgery (CSRF) vulnerability found
High 7.1
Published
Updated
Check this codebase for CVE-2026-116839 and fix it if it is affected.
What it is: CVE-2026-116839 is a high-severity vulnerability in Ubiquiti Inc airMAX M, published on 27 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-116839 in the wild and no public exploit code.
Affected product: Ubiquiti Inc airMAX M. 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-2026-116839/ (Markdown: https://insights.sbomify.com/CVE-2026-116839/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-116839?
CVE-2026-116839 is a high-severity vulnerability in Ubiquiti Inc airMAX M, published on 27 Oct 2026.
Official description
A malicious actor who lures an authenticated user to a malicious page could exploit a Cross-Site Request Forgery (CSRF) vulnerability found in airMAX M devices to make unauthorized changes and execute a Denial of Service (DoS) attack on the device.
Weakness: CWE-352
Which versions are affected by CVE-2026-116839?
How do I fix CVE-2026-116839?
No fix has been published for CVE-2026-116839 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-116839 being exploited?
There is no known exploitation of CVE-2026-116839 in the wild and no public exploit code.
Sources
Also known as GHSA-hqgg-6cxc-95g7.