EUVD-2026-85417

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, H2PersistentQueue derives a session's message-map name as queue plus the client ID and its metadata-map name as queue plus the client ID plus meta. A durable session whose client ID ends in meta can therefore make its message map collid...

CVE-2026-95847 Moquette client IDs can cause cross-session H2 durable-queue corruption

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, H2PersistentQueue derives a session's message-map name as queue plus the client ID and its metadata-map name as queue plus the client ID plus meta. A durable session whose client ID ends in meta can therefore make its message map collid...

CVE-2026-95847

Prior to version 0.18.1 , the Moquette Java MQTT broker is vulnerable to a cross-session data collision in the H2PersistentQueue component. The vulnerability arises because the broker derives message-map and metadata-map names using the client ID. A durable session with a client ID ending in _met...

CVE-2026-95847 Moquette client IDs can cause cross-session H2 durable-queue corruption

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, H2PersistentQueue derives a session's message-map name as queue plus the client ID and its metadata-map name as queue plus the client ID plus meta. A durable session whose client ID ends in meta can therefore make its message map collid...

CVE-2026-95846

The Moquette lightweight Java MQTT broker is vulnerable to unauthorized message injection in versions prior to 0.18.1 . The PostOffice.publishWill function fails to apply canWrite authorization and reserved-topic checks when publishing a client's Last-Will message. This allows a client to configu...

CVE-2026-95846 Moquette publishes Last-Will messages without enforcing write authorization

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, PostOffice.publishWill publishes a client's Last-Will message without applying the canWrite authorization and reserved-topic checks used for a normal PUBLISH. A client can configure a Will for a topic that the client is not permitted to...

EUVD-2026-85416

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, PostOffice.publishWill publishes a client's Last-Will message without applying the canWrite authorization and reserved-topic checks used for a normal PUBLISH. A client can configure a Will for a topic that the client is not permitted to...

CVE-2026-95846 Moquette publishes Last-Will messages without enforcing write authorization

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, PostOffice.publishWill publishes a client's Last-Will message without applying the canWrite authorization and reserved-topic checks used for a normal PUBLISH. A client can configure a Will for a topic that the client is not permitted to...

CVE-2026-95845 Moquette unbounded per-session message queues allow memory exhaustion

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, the broker does not enforce a maximum length for pending per-session message queues. When a fast publisher sends messages to a slow subscriber whose in-flight window is full, queued messages can accumulate without bound in memory or...

EUVD-2026-85415

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, the broker does not enforce a maximum length for pending per-session message queues. When a fast publisher sends messages to a slow subscriber whose in-flight window is full, queued messages can accumulate without bound in memory or...

CVE-2026-95845 Moquette unbounded per-session message queues allow memory exhaustion

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, the broker does not enforce a maximum length for pending per-session message queues. When a fast publisher sends messages to a slow subscriber whose in-flight window is full, queued messages can accumulate without bound in memory or...

CVE-2026-95845

The Moquette Java MQTT broker is vulnerable to a denial of service (DoS) condition in versions prior to 0.18.1 . The root cause is the lack of a maximum length enforcement for pending per-session message queues. If a fast publisher sends messages to a slow subscriber with a full in-flight window,...

EUVD-2026-85411

Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, when pattern-based ACL rules are configured, AuthorizationsCollector.canDoOperation substitutes client ID and username values directly into rules containing %c or %u and then treats the result as an MQTT topic filter. A client that uses...

CVE-2025-51865

CVE-2025-51865 Vulnerability description Ai2 is a Seattle based non-profit AI research institute. Ai2 provide a playground web application to chat with their LLM, which is vulnerable to Insecure Direct Object Reference IDOR in its chat component. An attacker can exploit this IDOR to tamper other...

CVE-2026-4921

IBM Guardium Data Protection 12.2 could allow an administrative user to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system...

CVE-2026-3626

IBM Concert 1.0.0 through 3.0.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system...

EUVD-2026-85365

Missing validation of a mandatory attribute in the SCRAM client-final-message parser in PgBouncer through 1.25.2 allows an unauthenticated remote attacker to crash the process. A malformed message can make the parser report success while leaving a required value unset, which is then dereferenced ...

CVE-2026-4921 IBM Guardium Data Protection is affected by multiple vulnerabilities.

IBM Guardium Data Protection 12.2 could allow an administrative user to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system...

EUVD-2026-85360

IBM Guardium Data Protection 12.2 could allow an administrative user to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system...

CVE-2026-4921

IBM Guardium Data Protection 12.2 is affected by a vulnerability (CVE-2026-4921 ) that allows an administrative user to obtain sensitive information . This occurs when the system returns a detailed technical error message in the browser, which could subsequently be used to facilitate further atta...