A flaw was found in RabbitMQ, a messaging and streaming broker. An authenticated AMQP (Advanced Message Queuing Protocol) client can trigger an atom-table exhaustion by sending specially crafted reply-to queue names for decoding. This can lead to the entire Erlang Virtual Machine (VM) crashing, resulting in a Denial of Service (DoS) for all connected services and users.
Last checked: 2026-09-24 17:00 UTC
No exploitation evidence · CISA Coordinator (Assessed 2026-09-24 13:58 UTC)
Fix evidence last checked: 2026-10-22 19:40 UTC
Debian 12 (Bookworm)
Debian Security Tracker · Observed 2026-09-24
Debian 13 (Trixie)
Debian Security Tracker · Observed 2026-09-24
Ubuntu 22.04 LTS (Jammy Jellyfish)
USN-8933-1 · Published 2026-10-15
Ubuntu 24.04 LTS (Noble Numbat)
USN-8933-1 · Published 2026-10-15
Ubuntu 26.04 LTS (Resolute Raccoon)
USN-8933-1 · Published 2026-10-15