Improper Certificate Validation allows MITM injection of remote CSS content

Summary The CSS Parser gem does not validate HTTPS connections, allowing a Man-in-the-Middle MITM attacker to inject or modify CSS content when stylesheets are loaded via HTTPS. The connection is established with OpenSSL::SSL::VERIFYNONE, meaning any HTTPS certificate—even entirely untrusted—will...

Important: Red Hat Security Advisory: Red Hat build of Cryostat security update

An update is now available for the Red Hat build of Cryostat 4 on RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

GHSA-PGH9-MPWC-8JJF Harvester's SUSE Virtualization Registration Client Vulnerable to MITM and DOS

Impact A vulnerability has been identified in the SUSE Virtualization Harvester Rancher integration mechanism where by default the registration client uses an insecure TLS option that fails to verify the remote server’s certificate. This security gap could allow the execution of a man-in-the-midd...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the SUSE Virtualization Harvester Rancher integration mechanism. An attacker can intercept sensitive information and cause a crash of the registration controller by exploiting insecure TLS certificate...

Harvester's SUSE Virtualization Registration Client Vulnerable to MITM and DOS

Impact A vulnerability has been identified in the SUSE Virtualization Harvester Rancher integration mechanism where by default the registration client uses an insecure TLS option that fails to verify the remote server’s certificate. This security gap could allow the execution of a man-in-the-midd...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the SUSE Virtualization Harvester Rancher integration mechanism. An attacker can intercept sensitive information and cause a crash of the registration controller by exploiting insecure TLS certificate...

Improper Certificate Validation

Overview lemur is a Certificate management and orchestration service Affected versions of this package are vulnerable to Improper Certificate Validation in the ldap process. An attacker can intercept authentication credentials and modify LDAP responses by performing a man-in-the-middle attack...

Apache ZooKeeper: Apache ZooKeeper: Impersonation of servers or clients via reverse DNS spoofing

A flaw was found in Apache ZooKeeper. The ZKTrustManager component's hostname verification process can fall back to reverse DNS PTR lookup when IP Subject Alternative Name SAN validation fails. This vulnerability allows an attacker who can control or spoof PTR records to impersonate ZooKeeper...

Exploit for Incorrect Implementation of Authentication Algorithm in Google Android

🔓 CVE-2026-0073: Android adbd Authentication Bypass Proof...

Important: Red Hat Security Advisory: Release of components for Service Telemetry Framework 1.5.7

Release of components for the Service Telemetry Framework Service Telemetry Framework STF provides automated collection of measurements and data from remote clients, such as Red Hat OpenStack Platform or third-party nodes. STF then transmits the information to a centralized, receiving Red Hat...

PT-2026-38260

Name of the Vulnerable Software and Affected Versions SUSE Virtualization versions prior to 1.8.0 Description A security gap exists in the SUSE Virtualization Rancher integration mechanism where the registration client uses an insecure TLS option that fails to verify the remote server's...

CVE-2026-40243: Improper Certificate Validation

Incus is a system container and virtual machine manager. In versions before 7.0.0, broken TLS validation logic in the OVN database connection logic can allow connections to an attacker's OVN database. The OVN client implementations disable Go standard TLS server verification and replace it with...

Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in cryptography-46.0.3-cp311-abi3-macosx109universal2.whl

Summary IBM Watson Discovery Cartridge affected by vulnerability in cryptography-46.0.3-cp311-abi3-macosx109universal2.whl Vulnerability Details CVEID:CVE-2026-34073 DESCRIPTION: cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to versi...

EUVD-2025-209639

RouterOS provides various services that rely on correct verification of client and server certificates to secure confidentiality and integrity of communications. This includes OpenVPN, CAPsMAN, Dot1x 802.1X, among others. The vulnerability lies in shared certificate validation logic which uses th...

CVE-2025-42611

RouterOS provides various services that rely on correct verification of client and server certificates to secure confidentiality and integrity of communications. This includes OpenVPN, CAPsMAN, Dot1x 802.1X, among others. The vulnerability lies in shared certificate validation logic which uses th...

CVE-2025-42611

CVE-2025-42611 : RouterOS provides multiple services (OpenVPN, CAPsMAN, Dot1x) that rely on certificate verification using a system-wide trusted store. The vulnerability stems from shared certificate validation logic that uses this store, allowing any CA in the trust store to be trusted across co...

CVE-2025-42611 Improper certificate validation in multiple RouterOS services

RouterOS provides various services that rely on correct verification of client and server certificates to secure confidentiality and integrity of communications. This includes OpenVPN, CAPsMAN, Dot1x 802.1X, among others. The vulnerability lies in shared certificate validation logic which uses th...

Improper Validation Of Certificate

Apache Thrift is vulnerable to Improper Validation of Certificate. The vulnerability is due to improper validation of certificates against the host name, which allows an attacker to perform man-in-the-middle attacks by presenting a mismatched or malicious certificate...

Apache Thrift has an Improper Validation of Certificate with Host Mismatch Vulnerability

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue...

GHSA-7PWC-H2J2-RJGJ Apache Thrift has an Improper Validation of Certificate with Host Mismatch Vulnerability

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue...