AZL-105804 CVE-2026-67229 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, addvhost/2 calls rabbitdatacoercion:atomizekeys/1 the unsafe variant using binarytoatom on the vhost metadata map. The 20 MB management body limit fits 1M+ short keys. Admin-only. An...

CVE-2026-67228

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbitdatacoercion:toatom/1 in lookupcomponent/1 deps/rabbit/src/rabbitruntimeparameters.erl, creating a new atom for any previous...

DEBIAN-CVE-2026-67228

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbitdatacoercion:toatom/1 in lookupcomponent/1 deps/rabbit/src/rabbitruntimeparameters.erl, creating a new atom for any previous...

DEBIAN-CVE-2026-67229

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, addvhost/2 calls rabbitdatacoercion:atomizekeys/1 the unsafe variant using binarytoatom on the vhost metadata map. The 20 MB management body limit fits 1M+ short keys. Admin-only. An...

UBUNTU-CVE-2026-67228

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbitdatacoercion:toatom/1 in lookupcomponent/1 deps/rabbit/src/rabbitruntimeparameters.erl, creating a new atom for any previous...

AZL-105777 CVE-2026-67228 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbitdatacoercion:toatom/1 in lookupcomponent/1 deps/rabbit/src/rabbitruntimeparameters.erl, creating a new atom for any previous...

CVE-2026-67229

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, addvhost/2 calls rabbitdatacoercion:atomizekeys/1 the unsafe variant using binarytoatom on the vhost metadata map. The 20 MB management body limit fits 1M+ short keys. Admin-only. An...

CVE-2026-67220

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, 4.3.0, When a binding is created on an x-jms-topic exchange, addbinding/3 reads the rjmserlangselector argument and passes it through erlscan:string/1 then erlparse:parseterm/1. erlscan:string/1 intern...

CVE-2026-66072

A flaw was found in RabbitMQ. An authenticated stream client with read access to any stream can exploit a vulnerability in the getchunkselector/1 function. This function processes a client-supplied chunkselector property without proper validation, leading to an atom table exhaustion. Successful...

CVE-2026-67228

RabbitMQ versions prior to 4.2.7 and 4.3.1 are vulnerable to an atom exhaustion attack in the runtime-parameters lookup path. The lookup_component/1 function in deps/rabbit/src/rabbit_runtime_parameters.erl incorrectly uses rabbit_data_coercion:to_atom/1 to process the :component segment of a req...

CVE-2026-67228 RabbitMQ: Atom exhaustion: to_atom on runtime-parameter component

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbitdatacoercion:toatom/1 in lookupcomponent/1 deps/rabbit/src/rabbitruntimeparameters.erl, creating a new atom for any previous...

CVE-2026-67228 RabbitMQ: Atom exhaustion: to_atom on runtime-parameter component

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbitdatacoercion:toatom/1 in lookupcomponent/1 deps/rabbit/src/rabbitruntimeparameters.erl, creating a new atom for any previous...

CVE-2026-67228 RabbitMQ: Atom exhaustion: to_atom on runtime-parameter component

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbitdatacoercion:toatom/1 in lookupcomponent/1 deps/rabbit/src/rabbitruntimeparameters.erl, creating a new atom for any previous...

CVE-2026-67228

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbitdatacoercion:toatom/1 in lookupcomponent/1 deps/rabbit/src/rabbitruntimeparameters.erl, creating a new atom for any previous...

EUVD-2026-85653

RabbitMQ is a messaging and streaming broker. Prior to versions 4.2.7 and 4.3.1, The runtime-parameters lookup path coerces the URL :component segment to an atom with rabbitdatacoercion:toatom/1 in lookupcomponent/1 deps/rabbit/src/rabbitruntimeparameters.erl, creating a new atom for any previous...

CVE-2026-67229

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, addvhost/2 calls rabbitdatacoercion:atomizekeys/1 the unsafe variant using binarytoatom on the vhost metadata map. The 20 MB management body limit fits 1M+ short keys. Admin-only. An...

CVE-2026-67229 RabbitMQ: Admin-only atom exhaustion: atomize_keys on vhost metadata

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, addvhost/2 calls rabbitdatacoercion:atomizekeys/1 the unsafe variant using binarytoatom on the vhost metadata map. The 20 MB management body limit fits 1M+ short keys. Admin-only. An...

CVE-2026-67229 RabbitMQ: Admin-only atom exhaustion: atomize_keys on vhost metadata

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, addvhost/2 calls rabbitdatacoercion:atomizekeys/1 the unsafe variant using binarytoatom on the vhost metadata map. The 20 MB management body limit fits 1M+ short keys. Admin-only. An...

CVE-2026-67229 RabbitMQ: Admin-only atom exhaustion: atomize_keys on vhost metadata

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, addvhost/2 calls rabbitdatacoercion:atomizekeys/1 the unsafe variant using binarytoatom on the vhost metadata map. The 20 MB management body limit fits 1M+ short keys. Admin-only. An...

EUVD-2026-85650

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, addvhost/2 calls rabbitdatacoercion:atomizekeys/1 the unsafe variant using binarytoatom on the vhost metadata map. The 20 MB management body limit fits 1M+ short keys. Admin-only. An...