Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : ClamAV vulnerability (USN-8207-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8207-1 advisory. It was discovered that ClamAV incorrectly handled certain HTML files. A remote attacker could possibly use this issue to cause...

EUVD-2026-25917

An authenticated attacker with permission to edit document content can store crafted HTML/JavaScript in a Document embed editable and cause script execution when the published page is rendered. This issue affects pimcore: v12.3.3...

firefox: thunderbird: Spoofing issue in the DOM: Core & HTML component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Spoofing issue in the DOM: Core & HTML component...

PT-2026-35422

Name of the Vulnerable Software and Affected Versions plug cowboy versions 2.0.0 through 2.8.0 Description An unauthenticated remote attacker can cause a denial of service via atom table exhaustion. In HTTP/2 connections, the Plug.Cowboy.Conn.conn/1 function in lib/plug/cowboy/conn.ex calls...

OESA-2026-2030 libsoup security update

libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications. Security Fixes: A flaw was found in libsoup. When establishing HTTPS tunnels through a configur...

CVE-2026-41066

lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.0, using either of the two parsers in the default configuration with resolveentities=True allows untrusted XML input to read local files. Setting the resolveentities option explicitly to resolveentities='internal' ...

PT-2026-35069

pretalx is a conference planning tool. Prior to 2026.1.0, an unauthenticated attacker can send arbitrary HTML-rendered emails from a pretalx instance's configured sender address by embedding malformed HTML or markdown link syntax in a user-controlled template placeholder such as the account displ...

AnythingLLM 跨站脚本漏洞

AnythingLLM is an integrated AI application developed by Mintplex. Versions of AnythingLLM prior to 1.12.1 contained a cross-site scripting vulnerability. This vulnerability stemmed from the markdown renderer in the chart component not encoding the alt text as HTML, which could lead to storage-ty...

UBUNTU-CVE-2026-2708

A request smuggling vulnerability exists in libsoup's HTTP/1 header parsing logic. The soupmessageheadersappendcommon function in libsoup/soup-message-headers.c unconditionally appends each header value without validating for duplicate or conflicting Content-Length fields. This allows an attacker...

EUVD-2026-25251

Use after free in DevTools in Google Chrome prior to 147.0.7727.117 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-41239

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Starting in version 1.0.10 and prior to version 3.4.0, SAFEFORTEMPLATES strips ... expressions from untrusted HTML. This works in string mode but not with RETURNDOM or RETURNDOMFRAGMENT, allowing XSS via...

CVE-2026-6920

Out of bounds read in GPU in Google Chrome on Android prior to 147.0.7727.117 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-40472

The CVE-2026-40472 affects the Hackage Haskell server (hackage-server). It enables stored XSS by injecting user-controlled metadata from .cabal files that is rendered into HTML href attributes without proper sanitization. The underlying issue is unsanitized rendering of certain metadata fields (e...

CVE-2026-41240

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Versions prior to 3.4.0 have an inconsistency between FORBIDTAGS and FORBIDATTR handling when function-based ADDTAGS is used. Commit c361baa added an early exit for FORBIDATTR at line 1214. The same fix was not...

CVE-2026-41239

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Starting in version 1.0.10 and prior to version 3.4.0, SAFEFORTEMPLATES strips ... expressions from untrusted HTML. This works in string mode but not with RETURNDOM or RETURNDOMFRAGMENT, allowing XSS via...

SUSE CVE-2026-33611

An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corruption, if using the LMDB backend...

WebKitGTK 安全漏洞

WebKitGTK is a full-featured version of theWebKit rendering engine developed by WebKitGTK company. It is suitable for projects that require any type of web integration, including mixed HTML/CSS applications in mature web browsers. It offers all the features of WebKit and is suitable for various...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication in the HTTP vhost routing process when routeByHTTPUser is used for access control. An attacker can gain unauthorized access to protected backend services by sending proxy-style requests that use a known or guesse...

CVE-2026-33611 Insufficient validation of HTTPS and SVCB records

An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corruption, if using the LMDB backend...

OPENSUSE-SU-2026:20603-1 Security update for ignition

This update for ignition fixes the following issue: - CVE-2026-33186: Fixed an authorization bypass due to improper validation of the HTTP/2: path pseudo-header bsc1260251...