PT-2026-50517

Name of the Vulnerable Software and Affected Versions undici versions 7.23.0 through 7.27.x undici versions 8.0.0 through 8.4.x Description The ProxyAgent in undici silently drops the requestTls option when configured with a SOCKS5 proxy URI socks5:// or socks://. This causes the target HTTPS...

CLEANSTART-2026-OK35650 During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succ...

Multiple security vulnerabilities affect the rancher-agent package. During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have failed...

CVE-2026-42790

A flaw was found in Erlang OTP publickey. This improper certificate validation vulnerability allows a subordinate Certificate Authority CA with restricted DNS nameConstraints to bypass these restrictions. By issuing a leaf certificate that lacks a Subject Alternative Name SAN but contains a craft...

OpenSSH: OpenSSH: Security bypass via mishandling of authorized_keys principals option

A flaw was found in OpenSSH. This vulnerability arises from the incorrect handling of the authorizedkeys principals option in uncommon scenarios. Specifically, when a principals list is used with a Certificate Authority that includes comma characters, OpenSSH may misinterpret the input. This coul...

Insertion of Sensitive Information into Log File

Overview Affected versions of this package are vulnerable to Insertion of Sensitive Information into Log File via the logging of the entire unmarshaled configuration map at INFO level to /var/log/calico/cni/cni.log during each CNI ADD and DEL invocation. An attacker can obtain sensitive...

Tigera Calico 安全漏洞

Tigera Calico is an open-source network security solution developed by the American company Tigera, designed for container, virtual machine, and host workloads. Tigera Calico has a security vulnerability, which stems from the Azure IPAM plugin recording unencrypted configuration mappings in logs...

Erlang/OTP 安全漏洞

Erlang/OTP is an open-source JavaScript library for handling exceptions. This library can catch exceptions caused by node.js’s built-in APIs. Erlang/OTP has a security vulnerability, which stems from improper trust in the certificate chain within the publickey module. This allows non-CA...

CVE-2026-48697

Summary: CVE-2026-48697 affects FastNetMon Community Edition up to 1.2.9. The root cause is in execute_web_request_secure() in src/fast_library.cpp, which creates a Boost.Asio TLS client context (tls_client) and calls set_default_verify_paths() but never enables verify_peer. As a result, OpenSSL ...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

Astra Linux - уязвимость в qt4-x11, qtbase-opensource-src

A issue was discovered in Qt before version 5.15.15, in versions 6.x before 6.2.9, and in versions 6.3.x through 6.5.x before 6.5.2. Certificate validation for TLS does not always consider whether the root of the chain is a configured CA certificate...

Astra Linux – Vulnerability in ca-certificates

Certifi is a curated collection of Root Certificates designed to validate the reliability of SSL certificates and verify the identity of TLS hosts. On December 7, 2022, Certifi removed Root Certificates from “TrustCor” from the root store. These certificates are currently being removed from...

Qt 代码问题漏洞

Qt is an open-source, cross-platform application development framework. Qt has code vulnerabilities, which stem from an issue with uncontrolled search path elements in the backend of OpenSSL TLS. This vulnerability allows local attackers to load malicious CA certificates as trusted system...

CLSA-2026-1778056682 openssh: Fix of CVE-2026-35414

CVE-2026-35414: fix authorizedkeys principals option mishandling with comma-containing CA principals...

ALPINE-CVE-2026-42011

A flaw was found in gnutls. This vulnerability occurs because permitted name constraints were incorrectly ignored when previous Certificate Authorities CAs only had excluded name constraints. A remote attacker could exploit this to bypass critical name constraint checks during certificate...

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...

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...

CLSA-2026-1777979444 openssh: Fix of CVE-2026-35414

CVE-2026-35414: fix authorizedkeys principals option mishandling with comma-containing CA principals...

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...

Astra Linux – Vulnerability in python-urllib3

The urllib3 library before version 1.24.2 in Python mishandles certain cases where the desired set of CA certificates differs from the CA certificates stored in the operating system’s store. As a result, SSL connections succeed in situations where a verification failure would be the correct...

OpenSSH: OpenSSH: Security bypass via mishandling of authorized_keys principals option

A flaw was found in OpenSSH. This vulnerability arises from the incorrect handling of the authorizedkeys principals option in uncommon scenarios. Specifically, when a principals list is used with a Certificate Authority that includes comma characters, OpenSSH may misinterpret the input. This coul...