CVE-2026-8763

A flaw was found in Bouncy Castle for Java, a cryptographic library. An attacker can exploit this vulnerability by manipulating rfc822Name and URI fields within X.509 certificates using a trailing dot. This bypasses Name Constraints, potentially leading to spoofing or unauthorized access. Such an...

CVE-2026-65912

A flaw was found in DOMPurify. An attacker can bypass URI validation by providing a specially crafted predicate function via EXTRAELEMENTHANDLING.attributeCheck. This allows unsafe protocols, such as javascript:, to persist after sanitization, potentially leading to DOM-based cross-site scripting...

PT-2026-76718

Name of the Vulnerable Software and Affected Versions Medplum versions prior to 5.1.6 Description An issue exists in the external identity provider callback at the 'GET /auth/external' endpoint. The system accepts redirect URIs that only need to start with a registered client redirect URI rather...

CVE-2026-61666: Uncaught Exception

websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.2, WebSocket::Driver.server passes a malformed Host header to URI.parse in lib/websocket/http/request.rb without catching URI::InvalidURIError, allowing a remote client to crash a TCP-backed WebSocket server when th...

PT-2026-76892

Name of the Vulnerable Software and Affected Versions http4k versions prior to 4.51.0.0 http4k versions prior to 5.42.0.0 http4k versions prior to 6.50.0.0 Description In the http4k-security-digest module, the DigestAuthProvider.verify function fails to compare the uri parameter within an...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100896)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100896 advisory. A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's...

SUSE CVE-2026-55404

yt-dlp and youtube-dl are command-line audio/video downloaders. Prior to 2026.7.4, the --write-link, --write-url-link, and --write-desktop-link options can write .url or .desktop shortcut files using attacker-controlled webpageurl or filename metadata without sufficient validation or escaping,...

EUVD-2026-58764

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to bypass authentication and obtain or alter sensitive information due to improper validation of request URI path segments...

CVE-2026-17182

CVE-2026-17182 affects IBM Db2 Mirror for i versions 7.4, 7.5, and 7.6. It allows a remote attacker to bypass authentication and obtain or alter sensitive information due to improper validation of request URI path segments (CWE-287). The vulnerability has a high impact: CVSS v3.1 base score 9.8 (...

CVE-2026-17182

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to bypass authentication and obtain or alter sensitive information due to improper validation of request URI path segments...

CVE-2026-16221

A flaw was found in fast-uri. This vulnerability arises because fast-uri does not correctly interpret backslash characters as authority delimiters in Uniform Resource Locators URLs, unlike Node.js's native WHATWG URL parser. This discrepancy can cause applications that use fast-uri for security...

SUSE CVE-2026-73491

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: URIs whose scheme is split or prefixed with the HTML5 named whitespace character...

SUSE CVE-2026-73492

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

CVE-2026-73492

A flaw was found in Loofah, a library used for processing HTML and XML documents. The 'alloweduri?' function, intended to validate Uniform Resource Identifiers URIs, does not correctly identify and reject 'javascript:' or 'vbscript:' URIs when their scheme is obscured by specific HTML-encoded...

CVE-2026-73491

A flaw was found in Loofah. The Loofah::HTML5::Scrub.alloweduri? function fails to properly detect javascript: Uniform Resource Identifiers URIs when their scheme is split or prefixed with HTML5 named whitespace character references, such as or . This vulnerability allows a remote attacker to cra...

CVE-2026-73428

A flaw was found in Trix, a what-you-see-is-what-you-get rich text editor. A remote attacker can exploit this stored cross-site scripting XSS vulnerability by pasting specially crafted HTML into the editor. This allows a malicious javascript: Uniform Resource Identifier URI to be embedded, which...

CVE-2026-53472

A flaw was found in migration-planner. Insufficient validation of the AgentStatusUpdate.CredentialUrl field allows an authenticated attacker to store a malicious javascript: URL. When a victim views this URL in the Hybrid Cloud Console, it can lead to Cross-Site Scripting XSS, enabling script...

PT-2026-72101

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to bypass authentication and obtain or alter sensitive information due to improper validation of request URI path segments...

PT-2026-72026

A flaw was found in migration-planner. Insufficient validation of the AgentStatusUpdate.CredentialUrl field allows an authenticated attacker to store a malicious javascript: URL. When a victim views this URL in the Hybrid Cloud Console, it can lead to Cross-Site Scripting XSS, enabling script...

CVE-2026-17182: Improper Authentication

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to bypass authentication and obtain or alter sensitive information due to improper validation of request URI path segments...