CVE-2026-44236

A flaw was found in rabbitmq-c. A malicious AMQP Advanced Message Queuing Protocol server or an on-path attacker can send an undersized frame size during the login handshake. This can lead to a heap buffer overflow, causing memory corruption and potentially a denial of service. Code execution is...

MGASA-2026-0314 Updated librabbitmq packages fix security vulnerabilities

The updated packages fix security vulnerabilities: An issue was discovered in the C AMQP client library aka rabbitmq-c through 0.13.0 for RabbitMQ. Credentials can only be entered on the command line e.g., for amqp-publish or amqp-consume and are thus visible to local attackers by listing a proce...

USN-8437-1: rabbitmq-c vulnerabilities

It was discovered that rabbitmq-c exposed credentials in command-line arguments under certain circumstances. A local attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. CVE-2023-35789 It was discovered that...

USN-8437-1 librabbitmq vulnerabilities

It was discovered that rabbitmq-c exposed credentials in command-line arguments under certain circumstances. A local attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. CVE-2023-35789 It was discovered that...

CVE-2026-44236

Heap buffer overflow in AMQP login handshake via undersized connection.tune.framemax...

Provisioning services--Connection Timeout Expired when adding a new server to an existing farm

The following error can be seen trying to add a PVS server to an exisiting farm. "Connection timeout expired. The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement. The could be because the pre-login handshake failed or the server was unable to respond pac...

MySQL Login Handshake Information Disclosure (CVE-2006-1516)

MySQL is an open-source implementation of a relational database management system. MySQL supports the SQL Structured Query Language database query language. The database product allows remote network connections from client applications over the proprietary MySQL network protocol. In addition to...