Allocation of Resources Without Limits or Throttling Affecting org.apache.qpid:qpid-broker-plugins-amqp-1-0-protocol package, versions [,10.1.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Allocation of Resources Without Limits or Throttling vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-JAVA-ORGAPACHEQPID-19352776
- published27 Aug 2026
- disclosed5 Aug 2026
Introduced: 5 Aug 2026
NewCVE-2026-68074 (opens in a new tab)How to fix?
Upgrade org.apache.qpid:qpid-broker-plugins-amqp-1-0-protocol to version 10.1.0 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via unbounded symbol value caching in the AMQP 1.0 Symbol codec. An attacker can exhaust broker resources by sending pre-authentication AMQP 1.0 traffic that forces the codec to create and retain a large number of distinct symbol values. The vulnerable path is in the AMQP 1.0 protocol handling code under broker-plugins/amqp-1-0-protocol, where symbol decoding caches values during message and type parsing. Repeatedly supplying many unique symbols causes the cache to grow without limit, consuming memory until the broker slows down or becomes unavailable.