Detections
Analytics

Echo: github.com/rabbitmq/amqp091-go: security update to 1.13.0

high Tenable Cloud Security Plugin ID 457868

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - RabbitMQ amqp091-go is a Go AMQP 0.9.1 client. Prior to 1.13.0, Channel.Qos in channel.go accepts negative
 prefetchCount and prefetchSize integers and casts them directly to uint16 and uint32 fields in the
 basic.qos method because validateQos is absent. Values such as -1 therefore wrap to 65535 or 4294967295
 instead of being rejected. An application that permits untrusted configuration of these Qos values can
 unintentionally request extremely large prefetch limits, allowing a broker to deliver enough queued
 messages to exhaust client memory and disrupt processing. This issue is fixed in version 1.13.0.
 (CVE-2026-77406)

Solution

Update the github.com/rabbitmq/amqp091-go library and its related packages to version 1.13.0 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-77406

Plugin Details

Severity: High

ID: 457868

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/5/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.72

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2026-77406

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.2

Threat Score: 4.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/28/2026

Vulnerability Publication Date: 9/16/2026

Reference Information

CVE: CVE-2026-77406