rabbitmq-server security update
RabbitMQ is an implementation of AMQP, the emerging standard for high performance enterprise messaging. The RabbitMQ server is a robust and scalable implementation of an AMQP broker. Security Fix(es): RabbitMQ is a multi-protocol messaging and streaming broker. HTTP API did not enforce an HTTP request body limit, making it vulnerable for denial of service (DoS) attacks with very large messages. An authenticated user with sufficient credentials can publish a very large messages over the HTTP API and cause target node to be terminated by an "out-of-memory killer"-like mechanism. This vulnerability has been patched in versions 3.11.24 and 3.12.7.(CVE-2023-46118) RabbitMQ is a messaging and streaming broker. Prior to 3.13.14, 4.0.19, 4.1.10, and 4.2.5, the rabbitmq_management HTTP API accepts oversized valid JSON bodies on with_decode and direct_request paths because read_complete_body checks the accumulated size before the final chunk but not the final combined size. This issue is fixed in versions 3.13.14, 4.0.19, 4.1.10, and 4.2.5.(CVE-2026-57212)
OESA-2026-4029
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:OESA-2026-4029
rabbitmq-server
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 3.7.23-3.oe2003sp4
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7.23-3.oe2003sp4"
}
]
}
],
"package": {
"name": "rabbitmq-server",
"purl": "pkg:rpm/openEuler/rabbitmq-server&distro=openEuler-20.03-LTS-SP4",
"ecosystem": "openEuler:20.03-LTS-SP4"
},
"database_specific": {
"source": "https://repo.openeuler.org/security/data/osv/OESA-2026-4029.json"
},
"ecosystem_specific": {
"src": [
"rabbitmq-server-3.7.23-3.oe2003sp4.src.rpm"
],
"x86_64": [
"rabbitmq-server-3.7.23-3.oe2003sp4.x86_64.rpm"
],
"aarch64": [
"rabbitmq-server-3.7.23-3.oe2003sp4.aarch64.rpm"
]
}
}
]Publisher severity
high
Source reference: /database_specific/severity
- Event
- #14685 · Revision 1
- Added to Heist Feed
- Publisher date