CVE-2026-66055 Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift C++, Java, Go, netstd, Python and Delphi bindings.
High 8.2
Published
Updated
Check this codebase for CVE-2026-66055 and fix it if it is affected.
What it is: CVE-2026-66055 is a high-severity vulnerability in Apache Thrift, published on 2 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-66055 in the wild and no public exploit code.
Affected packages and fixed versions:
- thrift (Bitnami): affected all versions; fixed in 0.25.0
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-2026-66055/ (Markdown: https://insights.sbomify.com/CVE-2026-66055/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2026-66055?
CVE-2026-66055 is a high-severity vulnerability in Apache Thrift, published on 2 Oct 2026.
Official description
Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift C++, Java, Go, netstd, Python and Delphi bindings.
This issue affects Apache Thrift: before 0.25.0.
Users are recommended to upgrade to version 0.25.0, which fixes the issue.
Weakness: CWE-770
Which versions are affected by CVE-2026-66055?
1 open source package ship an affected version, including thrift.
| Package | Affected | Fixed in |
|---|---|---|
thrift Bitnami | All versions | 0.25.0 |
How do I fix CVE-2026-66055?
Upgrade thrift to 0.25.0 or later.
Is CVE-2026-66055 being exploited?
There is no known exploitation of CVE-2026-66055 in the wild and no public exploit code.
Sources
Also known as AZL-105935, AZL-106023, AZL-106506, AZL-106521, AZL-106527, AZL-106647 and 6 more.