What is GHSA-79vh-374g-g44h?

GHSA-79vh-374g-g44h is a security advisory published by GitHub Security Advisories with High severity. Allocation of Resources Without Limits or Throttling vulnerability in Apache Juneau. The...

Which CVE IDs does GHSA-79vh-374g-g44h cover?

GHSA-79vh-374g-g44h covers the following CVE IDs: CVE-2026-73095. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-79vh-374g-g44hHigh

Allocation of Resources Without Limits or Throttling vulnerability in Apache Juneau. The...

Vendor

GitHub Security Advisories

Published

November 5, 2026

Last Modified

November 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-73095 →

📋 Description

Allocation of Resources Without Limits or Throttling vulnerability in Apache Juneau.

The MessagePack parser, which the REST server enables by default, sizes buffers from length values in the input. An unauthenticated client can send a few bytes that force a multi-gigabyte allocation and an OutOfMemoryError, causing denial of service. Related unbounded allocations in REST request handling (multipart uploads and request reader buffers) are fixed at the same time.

This issue affects Apache Juneau: through 9.2.0.

Users are recommended to upgrade to version 9.2.1, which fixes the issue.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-73095
https://lists.apache.org/thread.html/j05q7vw08j48o96tdlzcsd4sozx1lyl6
https://github.com/advisories/GHSA-79vh-374g-g44h