CLEANSTART-2026-LD19484 RabbitMQ amqp091-go is a Go AMQP 0

Security vulnerability affects the opentelemetry-collector-contrib package. RabbitMQ amqp091-go is a Go AMQP 0...

CLEANSTART-2026-KU86839 RabbitMQ amqp091-go is a Go AMQP 0

Security vulnerability affects the opentelemetry-collector-contrib package. RabbitMQ amqp091-go is a Go AMQP 0...

CVE-2026-81505

Convoy , a cloud-native webhooks gateway, is affected by a cross-tenant IDOR in the GET /api/v1/projects/{projectID}/sources/{sourceID} endpoint. The handler authorizes the project in the URL but sources.Service.FindSourceByID() fetches the source solely by sourceID without verifying that its Pro...

Memory Exhaustion

com.rabbitmq, amqp-client is vulnerable to a memory exhaustion. The vulnerability is due to the client disabling the configured limit when the negotiated frameMax value is zero, which allows an attacker controlling a malicious AMQP server or performing a man-in-the-middle attack to inject oversiz...

Linux Distros Unpatched Vulnerability : CVE-2026-77407

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RabbitMQ amqp091-go is a Go AMQP 0.9.1 client. Prior to 1.13.0, PlainAuth values defined in auth.go retain passwords as exported plaintext fields in...

Linux Distros Unpatched Vulnerability : CVE-2026-77412

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RabbitMQ amqp091-go is a Go AMQP 0.9.1 client. Prior to 1.13.0, readField in read.go reads the length of an AMQP byte-array field with type tag x into a signed...

CVE-2026-77412

A flaw was found in RabbitMQ amqp091-go. A malicious or compromised broker can send a specially crafted AMQP Advanced Message Queuing Protocol message with a malformed field length. This can cause an integer overflow, leading to a runtime panic in the client process. Consequently, the client...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the amqphandleinput function. An attacker can cause a process crash and out-of-bounds read by sending a specially crafted AMQP frame during client login, resulting in a denial of service. This can be triggered by ...

CVE-2026-44236

rabbitmq-c is a C-language AMQP client library for RabbitMQ. Prior to 0.16.0, a malicious AMQP server can send an undersized connection.tune.framemax value during amqplogin, and rabbitmq-c accepts the value in amqplogininner in librabbitmq/amqpsocket.c. amqptuneconnection in...

EUVD-2026-82333

rabbitmq-c is a C-language AMQP client library for RabbitMQ. Prior to 0.16.0, a malicious AMQP server can send an undersized HEADER or METHOD frame during client login and cause unsigned sizet underflow in amqphandleinput in librabbitmq/amqpconnection.c. The parser subtracts HEADERSIZE, fixed...

CVE-2026-44235 rabbitmq-c: size_t underflow in AMQP frame length computation leads to out-of-bounds read

rabbitmq-c is a C-language AMQP client library for RabbitMQ. Prior to 0.16.0, a malicious AMQP server can send an undersized HEADER or METHOD frame during client login and cause unsigned sizet underflow in amqphandleinput in librabbitmq/amqpconnection.c. The parser subtracts HEADERSIZE, fixed...

GHSA-4V58-74MF-RJX3 RabbitMQ amqp091-go: Denial of Service via Malicious Field Length in AMQP Client

Summary A vulnerability in the readField function allows a malicious or compromised AMQP server to trigger an unhandled runtime panic in the client application, leading to an immediate crash of the entire process. Details When parsing incoming AMQP frames, the readField function processes...

RabbitMQ amqp091-go: Denial of Service via Malicious Field Length in AMQP Client

Summary A vulnerability in the readField function allows a malicious or compromised AMQP server to trigger an unhandled runtime panic in the client application, leading to an immediate crash of the entire process. Details When parsing incoming AMQP frames, the readField function processes...

EUVD-2026-82332

rabbitmq-c is a C-language AMQP client library for RabbitMQ. Prior to 0.16.0, a malicious AMQP server can send an undersized connection.tune.framemax value during amqplogin, and rabbitmq-c accepts the value in amqplogininner in librabbitmq/amqpsocket.c. amqptuneconnection in...

CVE-2026-44236 rabbitmq-c: Heap buffer overflow in AMQP login handshake via undersized connection.tune.frame_max

rabbitmq-c is a C-language AMQP client library for RabbitMQ. Prior to 0.16.0, a malicious AMQP server can send an undersized connection.tune.framemax value during amqplogin, and rabbitmq-c accepts the value in amqplogininner in librabbitmq/amqpsocket.c. amqptuneconnection in...

RabbitMQ amqp091-go: Denial of Service via Sub-Spec Frame Size Negotiation

Summary A Denial of Service DoS vulnerability exists in the AMQP client's connection negotiation logic. The AMQP specification explicitly mandates a strict minimum frame size of 4096 bytes to prevent pathological packet fragmentation. While the library defines a frameMinSize = 4096 constant, the...

SUSE CVE-2026-75516

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.34.0, AMQConnection.start applies Math.minmaxInboundMessageBodySize, frameMax after Connection.Tune negotiation even though AMQP defines frameMax value zero as...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the inbound frame size handling in AMQConnection.java. An attacker can trigger excessive frame allocation and crash the client by negotiating framemax=0 and then sending an...

GHSA-JH4V-GFQJ-7RHX RabbitMQ Java client has frame-level OOM: Math.min(maxInboundMessageBodySize, 0) defeats frame size enforcement

Vulnerability In AMQConnection.java line 435-436, after Connection.Tune negotiation, the frame-max limit is set via: java frameHandler.setFrameMax Math.minthis.maxInboundMessageBodySize, frameMax; When frameMax = 0 meaning "unlimited" per AMQP spec, Math.min67108864, 0 = 0. This value is then...

PT-2026-105025

rabbitmq-c is a C-language AMQP client library for RabbitMQ. Prior to 0.16.0, a malicious AMQP server can send an undersized HEADER or METHOD frame during client login and cause unsigned size t underflow in amqp handle input in librabbitmq/amqp connection.c. The parser subtracts HEADER SIZE, fixe...