CVE-2026-108946

An improper input validation vulnerability exists in Apache ActiveMQ and Apache ActiveMQ KahaDB (versions 6.0.0 before 6.3.3 and before 5.19.12). The broker fails to verify that user-provided connection, session, and consumer identifiers are bound to the authenticated user. This allows an authent...

CVE-2026-108946 Apache ActiveMQ, ActiveMQ Broker: The broker does not verify user provided connection id matches connection

Improper input validation vulnerability in Apache ActiveMQ, Apache ActiveMQ KahaDB. The ActiveMQ broker resolves connection, session and consumer state from ids that are user provided and in some scenarios does not validate that they ids are bound to that user. This allows an authenticated client...

CVE-2026-108946 Apache ActiveMQ, ActiveMQ Broker: The broker does not verify user provided connection id matches connection

Improper input validation vulnerability in Apache ActiveMQ, Apache ActiveMQ KahaDB. The ActiveMQ broker resolves connection, session and consumer state from ids that are user provided and in some scenarios does not validate that they ids are bound to that user. This allows an authenticated client...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the QUIC connection ID handling, which queues a RETIRECONNECTIONID frame on the control frame queue for every NEWCONNECTIONID frame received, without the limit that applies to usab...

CVE-2026-86843

The Apache Airflow Teradata provider's compute-cluster example Dag declared every one of its Dag Params as unconstrained free text and templated them straight into the compute-cluster operators, which interpolate those values into Teradata DDL. A user who is permitted to trigger that Dag - a...

CVE-2026-86843 Apache Airflow Teradata provider: SQL injection via unvalidated Dag Params in the compute-cluster example Dag

The Apache Airflow Teradata provider's compute-cluster example Dag declared every one of its Dag Params as unconstrained free text and templated them straight into the compute-cluster operators, which interpolate those values into Teradata DDL. A user who is permitted to trigger that Dag - a...

PT-2026-109039

Issue summary: A malicious remote peer may flood the local QUIC stack with NEW CONNECTION ID frames by avoiding a limit check on how many connection IDs the remote QUIC stack can use. Impact summary: The local QUIC stack sends a RETIRE CONN ID frame for every NEW CONNECTION ID frame it receives...

PT-2026-109022

Issue summary: A malicious remote peer may flood the local QUIC stack with NEW CONNECTION ID frames by avoiding a limit check on how many connection IDs the remote QUIC stack can use. Impact summary: The local QUIC stack sends a RETIRE CONN ID frame for every NEW CONNECTION ID frame it receives...

PT-2026-109089

Issue summary: A malicious remote peer may flood the local QUIC stack with NEW CONNECTION ID frames by avoiding a limit check on how many connection IDs the remote QUIC stack can use. Impact summary: The local QUIC stack sends a RETIRE CONN ID frame for every NEW CONNECTION ID frame it receives...

PT-2026-109104

Issue summary: A malicious remote peer may flood the local QUIC stack with NEW CONNECTION ID frames by avoiding a limit check on how many connection IDs the remote QUIC stack can use. Impact summary: The local QUIC stack sends a RETIRE CONN ID frame for every NEW CONNECTION ID frame it receives...

PT-2026-102660

Name of the Vulnerable Software and Affected Versions OpenSSL affected versions not specified Description A malicious remote peer can flood the local QUIC stack with NEW CONNECTION ID frames by bypassing the limit check on the number of connection IDs the remote stack can use. The local stack...

PT-2026-109062

Issue summary: A malicious remote peer may flood the local QUIC stack with NEW CONNECTION ID frames by avoiding a limit check on how many connection IDs the remote QUIC stack can use. Impact summary: The local QUIC stack sends a RETIRE CONN ID frame for every NEW CONNECTION ID frame it receives...

PT-2026-109051

Issue summary: A malicious remote peer may flood the local QUIC stack with NEW CONNECTION ID frames by avoiding a limit check on how many connection IDs the remote QUIC stack can use. Impact summary: The local QUIC stack sends a RETIRE CONN ID frame for every NEW CONNECTION ID frame it receives...

PT-2026-99366

Name of the Vulnerable Software and Affected Versions Adminer versions prior to 6.0.2 Description An issue exists where the result of the CONNECTION ID database function is interpolated into JavaScript without proper escaping. This allows a malicious database server to execute arbitrary JavaScrip...

CVE-2026-94450

Improper validation of the Destination Connection ID length in s2n-quic 1.88.0 and earlier may allow an unauthenticated remote user to cause a denial of service by shutting down a server endpoint via a single crafted UDP datagram. Only server endpoints specifically configured to send Retry packet...

CVE-2026-94450 Potential denial of service when configured to send Retry packets in s2n-quic

Improper validation of the Destination Connection ID length in s2n-quic 1.88.0 and earlier may allow an unauthenticated remote user to cause a denial of service by shutting down a server endpoint via a single crafted UDP datagram. Only server endpoints specifically configured to send Retry packet...

EUVD-2026-84822

Improper validation of the Destination Connection ID length in s2n-quic 1.88.0 and earlier may allow an unauthenticated remote user to cause a denial of service by shutting down a server endpoint via a single crafted UDP datagram. Only server endpoints specifically configured to send Retry packet...

CVE-2026-94450

Improper validation of the Destination Connection ID length in s2n-quic 1.88.0 and earlier may allow an unauthenticated remote user to cause a denial of service by shutting down a server endpoint via a single crafted UDP datagram. Only server endpoints specifically configured to send Retry packet...

CVE-2026-94450 Potential denial of service when configured to send Retry packets in s2n-quic

Improper validation of the Destination Connection ID length in s2n-quic 1.88.0 and earlier may allow an unauthenticated remote user to cause a denial of service by shutting down a server endpoint via a single crafted UDP datagram. Only server endpoints specifically configured to send Retry packet...

CVE-2026-94450

The s2n-quic library, version 1.88.0 and earlier , contains a vulnerability where improper validation of the Destination Connection ID length can be exploited. An unauthenticated remote user can trigger a denial of service by shutting down a server endpoint using a single crafted UDP datagram . T...