SEPTEMBER 18, 2026
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Case File

CVE-2026-79921

HIGH · CVSS 8.9 EPSS 0.32% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-26 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

The amqp091-go client prior to version 1.13.0 is vulnerable to resource allocation issues when interacting with a compromised AMQP broker, allowing the broker to exceed the negotiated frame_max limit. This can result in unexpected memory consumption and potential application-layer denial of service (DoS). Organizations using this client should prioritize upgrading to version 1.13.0 to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-79921
Severity
HIGH
CVSS
8.9
EPSS
0.32%

Original NVD 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.