CVE-2026-77406: RabbitMQ amqp091-go: Consumer Message Flooding via Signed-to-Unsigned Integer Casting in Qos Configuration

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-19

EPSS Score

0.41% (percentile: 35.1%)

Affected Products (2)

Other

• 21831-17084
• 21836-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-19: Information published.