CVE-2026-82455 The RubyGems maintainers determined that the reported symlink-following behavior during gem extraction is not a security vulnerability, so n
Not scored
Published
Updated
Check this codebase for CVE-2026-82455 and fix it if it is affected.
What it is: CVE-2026-82455 is a vulnerability, published on 29 Aug 2026.
Exploitation: There is no known exploitation of CVE-2026-82455 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-2026-82455/ (Markdown: https://insights.sbomify.com/CVE-2026-82455/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2026-82455?
CVE-2026-82455 is a vulnerability, published on 29 Aug 2026.
Official description
The RubyGems maintainers determined that the reported symlink-following behavior during gem extraction is not a security vulnerability, so no vulnerability exists for this record to describe.
Which versions are affected by CVE-2026-82455?
How do I fix CVE-2026-82455?
Upgrade to a fixed version.
Is CVE-2026-82455 being exploited?
There is no known exploitation of CVE-2026-82455 in the wild and no public exploit code.
Sources
Also known as AZL-98403, DEBIAN-CVE-2026-82455, GHSA-mq4m-44x6-6r2v, OESA-2026-3999.