PT-2026-36088

Name of the Vulnerable Software and Affected Versions LEX Baza Dokumentów versions prior to 1.3.4 Description DOM-based Cross-Site Scripting XSS occurs when the application unsafely processes the em cookie parameter on the client side. This allows an attacker to execute arbitrary JavaScript withi...

ALSA-2026:12285 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-6754 firefox: thunderbird: Spoofing...

RockyLinux 8 : firefox (RLSA-2026:10766)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:10766 advisory. firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScri...

AlmaLinux 10 : firefox (ALSA-2026:10767)

The remote AlmaLinux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:10767 advisory. firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScri...

Wolters Kluwer LEX Baza Dokumentów 跨站脚本漏洞

Wolters Kluwer LEX Baza Dokumentów is a legal information database system developed by the German company Wolters Kluwer. The system has a cross-site scripting vulnerability, which stems from insecure handling of the cookie parameter “em”. This vulnerability may lead to cross-site scripting attac...

GHSA-3GXM-WFJX-M847 beets has a Cross-site Scripting vulnerability

During code logic analyis, an area that may lead to unintended behavior under specific conditions was discovered. Overview - Verified Version: 80cd21554124da07d17a4f962c7d770a4f70d0f2 - Vulnerability Type: Stored XSS - Affected Location: beetsplug/web/templates/index.html:42 - Trigger Scenario:...

CVE-2026-39696

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Elfsight Elfsight WhatsApp Chat CC elfsight-whatsapp-chat allows DOM-Based XSS.This issue affects Elfsight WhatsApp Chat CC: from n/a through = 1.2.0...

CVE-2026-39666

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in telepathy Hello Bar Popup Builder hellobar allows DOM-Based XSS.This issue affects Hello Bar Popup Builder: from n/a through = 1.5.1...

FreeBSD : Mozilla -- Mitigation bypass (2510f10a-4307-11f1-a627-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 2510f10a-4307-11f1-a627-b42e991fc52e advisory. https://bugzilla.mozilla.org/showbug.cgi?id=2016915 reports: Mitigation bypass in the DOM: Security...

FreeBSD : firefox -- Use-after-free (444cbf60-4305-11f1-a627-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 444cbf60-4305-11f1-a627-b42e991fc52e advisory. https://bugzilla.mozilla.org/showbug.cgi?id=2014596 reports: Use-after-free in the DOM: Core & HTML...

FreeBSD : Mozilla -- Spoofing issue (75b1251d-4305-11f1-a627-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 75b1251d-4305-11f1-a627-b42e991fc52e advisory. https://bugzilla.mozilla.org/showbug.cgi?id=2021080 reports: Spoofing issue in the DOM: Core & HTML...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issue: Update to Firefox Extended Support Release 140.10.0 ESR bsc1262230, MFSA 2026-32: CVE-2026-6746: Use-after-free in the DOM: Core & HTML component. CVE-2026-6747: Use-after-free in the WebRTC component. CVE-2026-6748: Uninitialized memory i...

SUSE-SU-2026:1650-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issue: Update to Firefox Extended Support Release 140.10.0 ESR bsc1262230, MFSA 2026-32: - CVE-2026-6746: Use-after-free in the DOM: Core & HTML component. - CVE-2026-6747: Use-after-free in the WebRTC component. - CVE-2026-6748: Uninitialized...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issue: Update to Firefox Extended Support Release 140.10.0 ESR bsc1262230, MFSA 2026-32: CVE-2026-6746: Use-after-free in the DOM: Core & HTML component. CVE-2026-6747: Use-after-free in the WebRTC component. CVE-2026-6748: Uninitialized memory i...

RLSA-2026:10767 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScript Engine compone...

RLSA-2026:10757 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScript Engine compone...

openSUSE 16 Security Update : MozillaFirefox (openSUSE-SU-2026:20621-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20621-1 advisory. Update to Firefox Extended Support Release 140.10.0 ESR. - MFSA 2026-32 bsc1262230: CVE-2026-6746: Use-after-free in the DOM: Core & HTML...

Linux Distros Unpatched Vulnerability : CVE-2026-6774

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. CVE-2026-6774 Note that Nessus relies on the...

Linux Distros Unpatched Vulnerability : CVE-2026-6755

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Mitigation bypass in the DOM: postMessage component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. CVE-2026-6755 Note that Nessus relies on t...

firefox: thunderbird: Incorrect boundary conditions in the DOM: Device Interfaces component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the DOM: Device Interfaces component...