CVE-2026-58211: Incorrect Authorization

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, a client could be registered as the configured noauthuser through a parser path used when the first client operation was not CONNECT, bypassing user-level connection...

PT-2026-56335

Name of the Vulnerable Software and Affected Versions xorg-server versions prior to 21.2.24 xwayland versions prior to 24.1.13 Description Local attackers with an X connection can cause a Heap Use After Free, a condition where the system continues to use a memory address after it has been freed,...

KEDA has PostgreSQL connection string parameter injection via incomplete whitespace escaping

Summary pkg/scalers/postgresqlscaler.go builds libpq-style connection strings by concatenating key=value pairs separated by spaces. Each tenant-controllable field host, port, userName, dbName, sslmode is passed through escapePostgreConnectionParameter: go func escapePostgreConnectionParameterstr...

GHSA-6W3M-4HHP-775Q KEDA has PostgreSQL connection string parameter injection via incomplete whitespace escaping

Summary pkg/scalers/postgresqlscaler.go builds libpq-style connection strings by concatenating key=value pairs separated by spaces. Each tenant-controllable field host, port, userName, dbName, sslmode is passed through escapePostgreConnectionParameter: go func escapePostgreConnectionParameterstr...

EUVD-2026-42092

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, the H2 database JDBC URL validation logic can be bypassed with special Unicode characters whose case-conversion behavior differs between DataEase validation and H2 parsing, allowing attackers to smuggle dangerous...

ChatterBot Vulnerable to Denial of Service via Database Connection Pool Exhaustion

SummaryChatterBot versions up to 1.2.10 are vulnerable to a denial-of-service condition caused by improper database session and connection pool management. Concurrent invocations of the getresponse method can exhaust the underlying SQLAlchemy connection pool, resulting in persistent service...

PYSEC-2026-1244 ChatterBot Vulnerable to Denial of Service via Database Connection Pool Exhaustion

Summary ChatterBot versions up to 1.2.10 are vulnerable to a denial-of-service condition caused by improper database session and connection pool management. Concurrent invocations of the getresponse method can exhaust the underlying SQLAlchemy connection pool, resulting in persistent service...

PYSEC-2026-1703 NiceGUI has Redis connection leak via tab storage causes service degradation

Summary An unauthenticated attacker can exhaust Redis connections by repeatedly opening and closing browser tabs on any NiceGUI application using Redis-backed storage. Connections are never released, leading to service degradation when Redis hits its connection limit. NiceGUI continues accepting...

SUSE CVE-2026-6734

Impact: When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination. This caus...

PYSEC-2026-1248 CKAN may leak Solr credentials via error message in package_search action

If there were connection issues with the Solr server, the internal Solr URL potentially including credentials could be leaked to packagesearch calls as part of the returned error message Patches This has been patched in CKAN 2.10.5 and 2.11.0...

Aim denial of service vulnerability

A vulnerability in aimhubio/aim version 3.19.3 allows an attacker to cause an infinite loop by configuring the remote tracking server to point at itself. This results in the server endlessly connecting to itself, rendering it unable to respond to other connections...

PYSEC-2026-1346 Sensitive Data Disclosure Vulnerability in Connection Configuration Endpoints

The Fides webserver has a number of endpoints that retrieve ConnectionConfiguration records and their associated secrets which can contain sensitive data e.g. passwords, private keys, etc.. These secrets are stored encrypted at rest in the application database, and the associated endpoints are no...

Sensitive Data Disclosure Vulnerability in Connection Configuration Endpoints

The Fides webserver has a number of endpoints that retrieve ConnectionConfiguration records and their associated secrets which can contain sensitive data e.g. passwords, private keys, etc.. These secrets are stored encrypted at rest in the application database, and the associated endpoints are no...

PYSEC-2026-1873 Requests `Session` object does not verify requests after making first request with verify=False

When using a requests.Session, if the first request to a given origin is made with verify=False, TLS certificate verification may remain disabled for all subsequent requests to that origin, even if verify=True is explicitly specified later. This occurs because the underlying connection is reused...

Requests `Session` object does not verify requests after making first request with verify=False

When using a requests.Session, if the first request to a given origin is made with verify=False, TLS certificate verification may remain disabled for all subsequent requests to that origin, even if verify=True is explicitly specified later.This occurs because the underlying connection is reused...

LibOSDP RMAC revert to the beginning of the session

- Issues: - SCS14 is allowed on encrypted connection osdpphy.c - No validation for RMACI is only in response to osdpSCRYPT osdpcp.c - Couldn't find anything specific in the OSDP specifications indicating it is forbidden, I'm gussing it shouldn't be allowed according from the secure connection...

Airflow Sqoop Provider RCE Vulnerability

Apache Airflow Sqoop Provider, versions before 4.0.0, is affected by a vulnerability that allows an attacker pass parameters with the connections, which makes it possible to implement RCE attacks via ‘sqoop import --connect’, obtain airflow server permissions, etc. The attacker needs to be logged...

Apache Airflow Spark Provider Improper Input Validation vulnerability

Apache Airflow Spark Provider, versions before 4.1.3, is affected by a vulnerability that allows an attacker to pass in malicious parameters when establishing a connection giving an opportunity to read files on the Airflow server.It is recommended to upgrade to a version that is not affected...

PYSEC-2026-1489 Keylime's registrar vulnerable to Denial-of-service attack via a single open connection

Impact Keylime registrar is prone to a simple denial of service attack in which an adversary opens a connection to the TLS port by default, port 8891 blocking further, legitimate connections. As long as the connection is open, the registrar is blocked and cannot serve any further clients agents a...

Apache Airflow CNCF Kubernetes Provider: KubernetesPodOperator RCE via connection configuration

Arbitrary code execution in Apache Airflow CNCF Kubernetes provider version 5.0.0 allows user to change xcom sidecar image and resources via Airflow connection.In order to exploit this weakness, a user would already need elevated permissions Op or Admin to change the connection object in this...