GHSA-76QH-XR7Q-H39M OpenStack oslo.messaging does not verify RabbitMQ broker hostname during TLS handshake

An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0. The oslo.messaging RabbitMQ driver does not perform TLS hostname verification when connecting to the message broker. When sslcafile is configured, the driver enables certificate chain validation but does not pass the expect...

CVE-2026-44393

An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0. The oslo.messaging RabbitMQ driver does not perform TLS hostname verification when connecting to the message broker. When sslcafile is configured, the driver enables certificate chain validation but does not pass the expect...

CVE-2026-44393

Summary: OpenStack oslo.messaging (RabbitMQ driver) versions 1.0.0–17.3.0 fail TLS hostname verification when connecting to the broker. The driver validates certificate chains when ssl_ca_file is configured but does not pass the broker hostname into the TLS stack, allowing any certificate signed ...

Linux Distros Unpatched Vulnerability : CVE-2026-44393

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0. The oslo.messaging RabbitMQ driver does not perform TLS hostname verification when...

CVE-2026-44393

An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0. The oslo.messaging RabbitMQ driver does not perform TLS hostname verification when connecting to the message broker. When sslcafile is configured, the driver enables certificate chain validation but does not pass the expect...

CVE-2026-44393

An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0. The oslo.messaging RabbitMQ driver does not perform TLS hostname verification when connecting to the message broker. When sslcafile is configured, the driver enables certificate chain validation but does not pass the expect...

Improper Certificate Validation

Overview oslo.messaging is an Oslo Messaging API Affected versions of this package are vulnerable to Improper Certificate Validation in the TLS connection establishment process due to missing hostname verification in the RabbitMQ driver. An attacker can compromise the confidentiality and integrit...

PT-2026-46260

Name of the Vulnerable Software and Affected Versions oslo.messaging versions 1.0.0 through 17.3.0 Description The RabbitMQ driver in oslo.messaging fails to perform TLS hostname verification when connecting to the message broker. While the driver enables certificate chain validation when ssl ca...

EUVD-2026-34294

An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0. The oslo.messaging RabbitMQ driver does not perform TLS hostname verification when connecting to the message broker. When sslcafile is configured, the driver enables certificate chain validation but does not pass the expect...

CVE-2026-9844

Use of default credentials vulnerability in Roche Diagnostics navify Digital Pathology RabbitMQ Management interface modules allows Default Usernames and Passwords. This issue affects navify Digital Pathology: from 2.0.0 before 2.4.1...

CVE-2026-9844

The vulnerability CVE-2026-9844 affects Roche Diagnostics navify Digital Pathology, specifically the RabbitMQ Management interface modules, where default credentials are used. Affected versions are navify Digital Pathology 2.0.0 up to (but not including) 2.4.1. The problem is the use of default u...

CVE-2026-9844 Vulnerability in navify® Digital Pathology

Use of default credentials vulnerability in Roche Diagnostics navify Digital Pathology RabbitMQ Management interface modules allows Default Usernames and Passwords. This issue affects navify Digital Pathology: from 2.0.0 before 2.4.1...

EUVD-2026-33923

Use of default credentials vulnerability in Roche Diagnostics navify Digital Pathology RabbitMQ Management interface modules allows Default Usernames and Passwords. This issue affects navify Digital Pathology: from 2.0.0 before 2.4.1...

CVE-2026-9844

Use of default credentials vulnerability in Roche Diagnostics navify Digital Pathology RabbitMQ Management interface modules allows Default Usernames and Passwords. This issue affects navify Digital Pathology: from 2.0.0 before 2.4.1...

CVE-2026-8466 affecting package rabbitmq-server for versions less than 3.13.7-4

CVE-2026-8466 affecting package rabbitmq-server for versions less than 3.13.7-4. A patched version of the package is available...

PT-2026-45764

Use of default credentials vulnerability in Roche Diagnostics navify Digital Pathology RabbitMQ Management interface modules allows Default Usernames and Passwords. This issue affects navify Digital Pathology: from 2.0.0 before 2.4.1...

RabbitMQ: Unsanitized vhost names allow for XSS in management UI

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BIT-RABBITMQ-2026-44839 RabbitMQ: Unsanitized vhost names allow for XSS in management UI

RabbitMQ is a messaging and streaming broker. From 3.7.0 to before 4.1.2 and 4.0.13, This vulnerability is fixed in 4.1.2 and 4.0.13...

Linux Distros Unpatched Vulnerability : CVE-2026-44839

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RabbitMQ is a messaging and streaming broker. From 3.7.0 to before 4.1.2 and 4.0.13, This vulnerability is fixed in 4.1.2 and 4.0.13. CVE-2026-44839 Note that...

Linux Distros Unpatched Vulnerability : CVE-2026-44838

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RabbitMQ is a messaging and streaming broker. From 4.2.0 to before 4.2.4, RabbitMQ's MQTT plugin allows for topic-level authorization using regular expressions...