CVE-2026-8399 This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Not scored
Updated
Check this codebase for CVE-2026-8399 and fix it if it is affected.
What it is: CVE-2026-8399 is a vulnerability.
Exploitation: There is no known exploitation of CVE-2026-8399 in the wild and no public exploit code.
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-2026-8399/ (Markdown: https://insights.sbomify.com/CVE-2026-8399/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-8399?
CVE-2026-8399 is a vulnerability.
Official description
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Which versions are affected by CVE-2026-8399?
How do I fix CVE-2026-8399?
No fix has been published for CVE-2026-8399 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-8399 being exploited?
There is no known exploitation of CVE-2026-8399 in the wild and no public exploit code.
Sources
Also known as GHSA-mrxg-pq5w-gjmm.