{"id":"GO-2026-6494","summary":"RabbitMQ amqp091-go: Denial of Service via Malicious Field Length in AMQP Client in github.com/rabbitmq/amqp091-go","details":"RabbitMQ amqp091-go: Denial of Service via Malicious Field Length in AMQP Client in github.com/rabbitmq/amqp091-go","aliases":["CVE-2026-77412","GHSA-4v58-74mf-rjx3"],"modified":"2026-10-01T20:45:11.239252691Z","published":"2026-10-01T20:23:56Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-6494","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/rabbitmq/amqp091-go/security/advisories/GHSA-4v58-74mf-rjx3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77412"},{"type":"FIX","url":"https://github.com/rabbitmq/amqp091-go/commit/669b42bf7b1db76bc6d4973e3634247f680accbf"},{"type":"FIX","url":"https://github.com/rabbitmq/amqp091-go/pull/344"},{"type":"WEB","url":"https://github.com/rabbitmq/amqp091-go/releases/tag/v1.13.0"}],"affected":[{"package":{"name":"github.com/rabbitmq/amqp091-go","ecosystem":"Go","purl":"pkg:golang/github.com/rabbitmq/amqp091-go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.13.0"}]}],"ecosystem_specific":{"imports":[{"symbols":["Connection.Reconnect","DefaultConnectionRecovery.OnConnectionClose","Dial","DialConfig","DialTLS","DialTLS_ExternalAuth","Open","readField","reader.ReadFrame"],"path":"github.com/rabbitmq/amqp091-go"}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6494.json"}}],"schema_version":"1.9.0"}