CVE-2026-39909 This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Not scored
Published
Updated
Check this codebase for CVE-2026-39909 and fix it if it is affected.
What it is: CVE-2026-39909 is a vulnerability, published on 21 Aug 2026.
Exploitation: There is no known exploitation of CVE-2026-39909 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-2026-39909/ (Markdown: https://insights.sbomify.com/CVE-2026-39909/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2026-39909?
CVE-2026-39909 is a vulnerability, published on 21 Aug 2026.
Official description
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Which versions are affected by CVE-2026-39909?
How do I fix CVE-2026-39909?
Upgrade to a fixed version.
Is CVE-2026-39909 being exploited?
There is no known exploitation of CVE-2026-39909 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2026-39909, GHSA-fpvp-jgx3-4w9q.