Detections
Analytics

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

high Tenable Self-Hosted Container Security Plugin ID 465600

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, Connection.openTune in connection.go
 accepts a server-advertised FrameMax below the AMQP frameMinSize value of 4096 bytes because the
 connection negotiation loop does not enforce the protocol minimum. A malicious or compromised AMQP broker
 can therefore advertise an extremely small FrameMax, causing later client publications to be fragmented
 into excessive numbers of frames and write operations. This can consume CPU and stall the client or its
 host. This issue is fixed in version 1.13.0. (CVE-2026-77403)

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-2026-77403

Plugin Details

Severity: High

ID: 465600

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.57

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2026-77403

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

CVSS v4

Risk Factor: High

Base Score: 8.9

Threat Score: 6.3

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:H

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-2026-77403