guzzlehttp/psr7: Host Confusion via Weak URI Host Validation

Impact guzzlehttp/psr7 did not reject URI host components containing authority delimiters /, ?, , @, or , an embedded port such as host:8080, or IPv6 brackets that do not frame the host such as ::1 or ::1. Uri::assertValidHost rejected only control characters, so these malformed hosts were...

websocket-driver-ruby: Denial of service via malformed Host header

Impact If this library is used to implement a WebSocket server on top of a TCP server, by using the WebSocket::Driver.server method, then a client can cause the server to crash by sending a Host header that is not a valid host:port string. When this happens, a URI::InvalidURIError exception is...

hono/jsx does not isolate context per request, leading to cross-request data disclosure

Summary hono/jsx did not isolate context values per request during server-side rendering. While an async component was suspended on await, its provided context value stayed observable to other requests rendering concurrently, so useContext could return a value from a different in-flight request...

GHSA-HVRM-45R6-MJFJ hono/jsx does not isolate context per request, leading to cross-request data disclosure

Summary hono/jsx did not isolate context values per request during server-side rendering. While an async component was suspended on await, its provided context value stayed observable to other requests rendering concurrently, so useContext could return a value from a different in-flight request...

EUVD-2026-42326

hono/jsx does not isolate context per request, leading to cross-request data disclosure...

GHSA-W62V-XXXG-MG59 Hono: Server-Side XSS via JSX Escaping Bypass in cx() Utility

Summary cx in hono/css composes class names from plain strings but marks the result as already-escaped without HTML-escaping the input. When the result is used as a JSX class attribute during server-side rendering, the value is written into the attribute unescaped, so untrusted input can break ou...

Hono: Server-Side XSS via JSX Escaping Bypass in cx() Utility

Summary cx in hono/css composes class names from plain strings but marks the result as already-escaped without HTML-escaping the input. When the result is used as a JSX class attribute during server-side rendering, the value is written into the attribute unescaped, so untrusted input can break ou...

NPM: Hono: Server-Side XSS via JSX Escaping Bypass in cx() Utility

NPM: Hono: Server-Side XSS via JSX Escaping Bypass in cx Utility vulnerability discovered by ? in WordPress Npm hono versions = 4.0.0, 4.12.27...

EUVD-2026-42327

Hono: Server-Side XSS via JSX Escaping Bypass in cx Utility...

CVE-2026-56578

HCL MyCloud was affected by Server Version Disclosure. It may help attackers identify and exploit known vulnerabilities affecting the disclosed software versions...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal in the file-op delete path. An attacker can delete files outside the intended build root by sending a crafted low-level build API request with FileActionRm.Path values such as .. or ../victim. The vulnerable path...

CVE-2026-56580

Technical details (affected product components, root cause, impact specifics, or remediation steps) are not publicly provided in the provided documents. Monitor for updates.

EUVD-2026-46341

HCL MyCloud was affected by Server Version Disclosure. It may help attackers identify and exploit known vulnerabilities affecting the disclosed software versions...

CVE-2026-56578

HCL MyCloud was affected by Server Version Disclosure. It may help attackers identify and exploit known vulnerabilities affecting the disclosed software versions...

CVE-2026-56578 HCL MyCloud was affected by Server Version Disclosure

HCL MyCloud was affected by Server Version Disclosure. It may help attackers identify and exploit known vulnerabilities affecting the disclosed software versions...

CVE-2026-56578

Technical details about CVE-2026-56578 are not provided in the supplied documents; monitor for updates as information on affected versions, impact, and fixes is not publicly available here.

CVE-2026-44907

A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to excessive CPU usage; affecting the following packages: react-server-dom-webpack, react-server-dom-parcel, react-server-dom-turbopack versions 19.0.0...

CVE-2026-44907

A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to excessive CPU usage; affecting the following packages: react-server-dom-webpack, react-server-dom-parcel, react-server-dom-turbopack versions 19.0.0...

Security Bulletin: Multiple vulnerabilities within IBM HTTP Server, affect IBM Tivoli Monitoring.

Summary Multiple vulnerabilities within IBM HTTP Server which is included as part of IBM Tivoli Monitoring ITM portal server have been addressed. Vulnerability Details CVEID:CVE-2026-29167 DESCRIPTION: Use After Free vulnerability in Apache HTTP Server with modldap in per-directory configuration...

libssh: libssh: denial of service via automatic certificate authentication loop

A flaw was found in libssh. Logic errors in automatic certificate-based public key authentication can cause libssh clients to loop indefinitely when configured certificates are missing or repeatedly rejected by a server, leading to denial of service...