CVE-2026-107386

The amqp091-go Go AMQP 0.9.1 client is vulnerable to a memory allocation issue in versions 1.13.0 through 1.14.0 . The root cause is that Connection.maxFrameSize defaults to zero for certain states, allowing a malicious AMQP peer to send a short body-frame header with a large declared payload len...

CVE-2026-107386 amqp091-go: Pre-negotiation frame limit is not enforced to 4KB

amqp091-go is a Go AMQP 0.9.1 client. From 1.13.0 until 1.14.0, the frame-size mitigation from the prior allocation advisory can be bypassed before connection.tune completes because Connection.maxFrameSize uses zero for both the not-yet-negotiated and negotiated-unlimited states. A malicious or...