CVE-2026-35021 This CVE ID has been rejected by its CVE Numbering Authority (CNA).
Not scored
Published
Updated
Check this codebase for CVE-2026-35021 and fix it if it is affected.
What it is: CVE-2026-35021 is a vulnerability, published on 6 Apr 2026.
Exploitation: There is no known exploitation of CVE-2026-35021 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-2026-35021/ (Markdown: https://insights.sbomify.com/CVE-2026-35021/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-35021?
CVE-2026-35021 is a vulnerability, published on 6 Apr 2026.
Official description
This CVE ID has been rejected by its CVE Numbering Authority (CNA). It was determined that the affected code path cannot be triggered through normal usage of Claude Code.
Which versions are affected by CVE-2026-35021?
How do I fix CVE-2026-35021?
No fix has been published for CVE-2026-35021 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-35021 being exploited?
There is no known exploitation of CVE-2026-35021 in the wild and no public exploit code.
Sources
Also known as GHSA-72p2-f44p-v65f.