CVE-2026-79921
amqp091-go has a Potential Memory Exhaustion/Protocol Violation via Broker-Controlled Oversized Payload
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-770 |
| Vendor | rabbitmq |
| Product | amqp091-go |
| Published | Aug 26, 2026 |
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Affected Versions
rabbitmq / amqp091-go
< 1.13.0
References
github.com: https://github.com/rabbitmq/amqp091-go/security/advisories/GHSA-6c5v-hqjr-5xxp github.com: https://github.com/rabbitmq/amqp091-go/pull/353 github.com: https://github.com/rabbitmq/amqp091-go/commit/6beb7b51f59e46ddcf8066ad498dad32491d3be0 github.com: https://github.com/rabbitmq/amqp091-go/releases/tag/v1.13.0