CLEANSTART-2024-SL56993 Firefox's HTML parser did not correctly interpret HTML comment tags, resulting in an incongruity with other browsers

Security vulnerability affects the librewolf package. Firefox's HTML parser did not correctly interpret HTML comment tags, resulting in an incongruity with other browsers...

CVE-2026-109234 Meow Lightbox <= 5.6.4 - Unauthenticated Stored Cross-Site Scripting via HTML Parser Quote-Metadata Desynchronization

The Meow Lightbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'postcontent bbPress reply body' parameter in all versions up to, and including, 5.6.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to...

CVE-2026-109234

The Meow Lightbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in versions up to and including 5.6.4 . The root cause is insufficient input sanitization and output escaping of the post_content (bbPress reply body) parameter. An unauthenticated attacker can inject arbitr...

CVE-2026-109234 Meow Lightbox <= 5.6.4 - Unauthenticated Stored Cross-Site Scripting via HTML Parser Quote-Metadata Desynchronization

The Meow Lightbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'postcontent bbPress reply body' parameter in all versions up to, and including, 5.6.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to...

VUL4J-59

jsoup: Java HTML parser that makes sense of real-world HTML soup. jsoup is a Java library for working with real-world HTML. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods. jsoup implements the WHATWG HTML5 specification...

CLEANSTART-2024-RH40188 Firefox's HTML parser did not correctly interpret HTML comment tags, resulting in an incongruity with other browsers

Security vulnerability affects the firefox package. Firefox's HTML parser did not correctly interpret HTML comment tags, resulting in an incongruity with other browsers...

CVE-2026-117920

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the DOM: HTML Parser component Mitigation --- CME Mitigation Guidance 2026-11-03 --- Disclaimer: The following mitigation solutions are provided as a courtesy,...

CVE-2026-117883

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the DOM: HTML Parser component Mitigation --- CME Mitigation Guidance 2026-11-03 --- Disclaimer: The following mitigation solutions are provided as a courtesy,...

CVE-2026-117920

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117883

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

Linux Distros Unpatched Vulnerability : CVE-2026-117883

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and...

Linux Distros Unpatched Vulnerability : CVE-2026-117920

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

SUSE CVE-2026-117883

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

SUSE CVE-2026-117920

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117920

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

DEBIAN-CVE-2026-117920

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

DEBIAN-CVE-2026-117883

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117883

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117883

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117920

Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...