CVE-2026-92943

Improper validation of certificate with host mismatch in the MQTT client TLS connection layer in AWS IoT Device SDK for Python 1.5.3 through 1.6.0 on Python 3.7 and later might allow an adversary-in-the-middle actor to impersonate the AWS IoT Core endpoint, read device telemetry, and inject...

CVE-2026-92943 Improper validation of certificate with host mismatch in AWS IoT Device SDK for Python

Improper validation of certificate with host mismatch in the MQTT client TLS connection layer in AWS IoT Device SDK for Python 1.5.3 through 1.6.0 on Python 3.7 and later might allow an adversary-in-the-middle actor to impersonate the AWS IoT Core endpoint, read device telemetry, and inject...

CVE-2026-92943

AWS IoT Device SDK for Python versions 1.5.3 through 1.6.0 (Python 3.7+) contain an improper certificate validation flaw in the MQTT client TLS connection layer. An adversary-in-the-middle can present a certificate issued for an unrelated hostname by a CA already in the device trust store, thereb...

EUVD-2026-82378

Improper validation of certificate with host mismatch in the MQTT client TLS connection layer in AWS IoT Device SDK for Python 1.5.3 through 1.6.0 on Python 3.7 and later might allow an adversary-in-the-middle actor to impersonate the AWS IoT Core endpoint, read device telemetry, and inject...

CVE-2026-92943 Improper validation of certificate with host mismatch in AWS IoT Device SDK for Python

Improper validation of certificate with host mismatch in the MQTT client TLS connection layer in AWS IoT Device SDK for Python 1.5.3 through 1.6.0 on Python 3.7 and later might allow an adversary-in-the-middle actor to impersonate the AWS IoT Core endpoint, read device telemetry, and inject...

CVE-2026-92943 Improper validation of certificate with host mismatch in AWS IoT Device SDK for Python

Improper validation of certificate with host mismatch in the MQTT client TLS connection layer in AWS IoT Device SDK for Python 1.5.3 through 1.6.0 on Python 3.7 and later might allow an adversary-in-the-middle actor to impersonate the AWS IoT Core endpoint, read device telemetry, and inject...

Detection of Error Condition Without Action

Overview org.asynchttpclient:async-http-client is a maven plugin for the Async Http Client AHC classes. Affected versions of this package are vulnerable to Detection of Error Condition Without Action via the SCRAM processScramAuthenticationInfo path and the Digest processAuthenticationInfo path i...

GHSA-33MJ-CW25-M34H RabbitMQ amqp091-go: Missing Explicit TLS Minimum Version Configuration In URI Parser

Summary A structural security weakness exists in the AMQP client's TLS configuration generator tlsConfigFromURI. When constructing a tls.Config object from an amqps:// connection URI, the library initializes the structure without explicitly defining the MinVersion field. While modern versions of...

MariaDB Connector/J does not enforce allowLocalInfile=false on server-initiated LOCAL INFILE requests

Summary MariaDB Connector/J does not enforce allowLocalInfile=false when processing server-initiated LOCAL INFILE requests protocol packet type 0xfb. However, exploitation is constrained: the server can only request the exact filename the client already included in its LOAD DATA LOCAL INFILE quer...

CVE-2026-61700: Improper Access Control

MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. Prior to 2.7.14, 3.3.5, 3.4.3, and 3.5.9, ClientMessage.readPacket processes a server-initiated LOCAL INFILE protocol packet 0xfb without enforcing allowLocalInfile=false. When an application sen...

PT-2026-95074

Name of the Vulnerable Software and Affected Versions AWS IoT Device SDK for Python versions 1.5.3 through 1.6.0 Description Improper validation of certificates with host mismatch occurs in the MQTT client TLS connection layer, specifically affecting X.509 mutual authentication on port 8883 and...

CVE-2026-86474

CVE-2026-86474 affects VEO and VEO-XS Wi-Fi monitors (by Fermax) in versions prior to 01.48.001 . The root cause is the lack of TLS certificate validation when downloading firmware updates, which allows an attacker to perform man-in-the-middle (MITM) attacks on the update channel. The CVSS 4.0 ba...

CVE-2026-86474 Improper Certificate Validation in the Firmware Download vulnerability

The lack of TLS certificate validation when downloading firmware updates in VEO and VEO-XS Wi-Fi monitors, in versions prior to 01.48.001, allows an attacker to perform man-in-the-middle attacks on the update channel...

PT-2026-93795

Name of the Vulnerable Software and Affected Versions RabbitMQ amqp091-go versions prior to 1.13.0 Description A security weakness exists in the tlsConfigFromURI function within uri.go when constructing a tls.Config object from an amqps:// connection URI. The library fails to explicitly set the...

CVE-2026-84850

Devolutions Server version 2026.2.16 and earlier is vulnerable to improper certificate validation in the shared HTTP client used by synchronization and integration features. This flaw allows a network-positioned attacker to intercept and tamper with outbound TLS connections by utilizing a spoofed...

CVE-2026-91988

atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by...

CVE-2026-91953

FreeRDP versions before 3.31.0 contain a heap buffer overflow vulnerability in negosendnegotiationrequest that fails to validate the LBLOADBALANCEINFO field length before writing to a fixed 512-byte buffer. A malicious RDP server or man-in-the-middle can send a Server Redirection PDU with an...

CVE-2026-91988 atomic-agents-stack before 1.1.0 Remote Code Execution via HTTP MCP

atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by...

CVE-2026-91988

atomic-agents-stack before 1.1.0 is vulnerable to remote code execution via its HTTP MCP server-registry backend (mcp_registry/http.py, function make_http_mcp_server_registry_backend_from_url). The factory accepts both http and https schemes; over cleartext http://, a network man-in-the-middle ca...

CVE-2026-91988 atomic-agents-stack before 1.1.0 Remote Code Execution via HTTP MCP

atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by...