CVE-2026-57220
rabbitmq rabbitmq-server, rabbitmq server 취약점
RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, the RabbitMQ stream listener does not enforce the configured stream frame-size limit while assembling frames during authentication and before Tune negotiation, allowing an unauthenticated remote client to declare oversized frame lengths and consume broker memory in rabbit_stream_core. This issue is fixed in version 4.2.6.
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.52% 백분위 40.5% · 2026.07.20 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.07.11