rabbitmq Schwachstellen (CVE)

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94 Ergebnisse
6.3Mittel
CVE-2026-107386

amqp091-go: Pre-negotiation frame limit is not enforced to 4KB

rabbitmq amqp091-go

amqp091-go is a Go AMQP 0.9.1 client. From 1.13.0 until 1.14.0, the frame-size mitigation from the prior allocation advisory can be bypassed before connection.tune completes because Connection.maxFrameSize uses zero for both the not-yet-negotiated and negotia…

2.3Niedrig
CVE-2026-67420

RabbitMQ OAuth credential refresh retains revoked runtime tags

rabbitmq rabbitmq-server

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.19, 4.0.24, 4.1.15, 4.2.10, and 4.3.5, RabbitMQ OAuth credential refresh retains revoked runtime tags. when an existing AMQP connection refreshes from an OAuth token that grants the imperson…

5.9Mittel
CVE-2026-67227

RabbitMQ: Atom exhaustion: to_atom on global-parameter :name

rabbitmq rabbitmq-server

RabbitMQ is a messaging and streaming broker. From 4.0.0 until 4.0.22 and 4.1.14 and 4.2.7 and 4.3.1, Atom exhaustion: toatom on global-parameter :name. resourceexists/2 (and the PUT/DELETE handlers) call rabbitdatacoercion:toatom/1 on the :name URL path segm…

6.9Mittel
CVE-2026-67226

RabbitMQ: Admin-only atom exhaustion: PUT /api/users tags list

rabbitmq rabbitmq-server

RabbitMQ is a messaging and streaming broker. From 4.0.0 until 4.0.22 and 4.1.14 and 4.2.7, Admin-only atom exhaustion: PUT /api/users tags list. settags/2 maps rabbitdatacoercion:toatom/1 over the user's tags list. The 20 MB management body limit fits ~3-4M …

6.3Mittel
CVE-2026-67223

RabbitMQ: LDAP DN injection via unescaped substitution

rabbitmq rabbitmq-server

RabbitMQ is a messaging and streaming broker. The advisory establishes affected 3.13, 4.0, 4.1, 4.2, and 4.3 maintenance lines but contains conflicting first-fixed versions for the 3.13, 4.0, and 4.1 lines. fill/2 substitutes ${username} into user_dn_pattern …