CVE-2026-79921: CWE-770: Allocation of Resources Without Limits or Throttling in rabbitmq amqp091-go
amqp091-go is a Go AMQP 0.9.1 client. Before version 1.13.0, a compromised or malicious AMQP broker can force the client to allocate resources for and process content body frames that exceed the negotiated frame_max limit. This can lead to unexpected memory consumption or application-layer denial of service (DoS), bypassing the protocol's built-in framing constraints. Version 1.13.0 contains a fix. No known workarounds are available.
CVE-2026-79921: CWE-770: Allocation of Resources Without Limits or Throttling in rabbitmq amqp091-go
Description
amqp091-go is a Go AMQP 0.9.1 client. Before version 1.13.0, a compromised or malicious AMQP broker can force the client to allocate resources for and process content body frames that exceed the negotiated frame_max limit. This can lead to unexpected memory consumption or application-layer denial of service (DoS), bypassing the protocol's built-in framing constraints. Version 1.13.0 contains a fix. No known workarounds are available.
CVSS v4.0
Score 8.9high
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-08-25T14:59:32.746Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a8f55a2acd9273b496333db
Added to database: 08/26/2026, 21:07:46 UTC
Last updated: 08/26/2026, 22:03:51 UTC
Views: 5
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