Vulnerability of the DOM component: The Core and HTML components in the Firefox web browser and Thunderbird email client, allowing attackers to trigger a service failure.

Vulnerability of the DOM component: The Core and HTML components of the Firefox web browser and Thunderbird email client are vulnerable due to improper restrictions on the visible layers of the user interface. Exploiting this vulnerability could allow a remote attacker to cause service...

Exploit for CVE-2026-64638

CVE-2026-64638 Reflected XSS on Login Screen Leading to PH...

Cross-site Scripting (XSS)

Overview dompurify is a DOM-only XSS sanitizer for HTML, MathML and SVG. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the INPLACE sanitization process when a hook removes an element, leaving its detached descendants with executable event handlers. An attacker ca...

Fedora 43 : php (2026-d755ca77c4)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-d755ca77c4 advisory. PHP version 8.4.24 30 Jul 2026 BCMath: Fixed GHSA-x692-q9x7-8c3f Out-of-bounds write in bccomp. CVE-2026-17544 Recep Asan Calendar: Fixed bug GH-226...

Arbitrary Code Injection

Overview mermaid is a package for generation of diagrams and flowcharts from text in a similar manner as markdown. Affected versions of this package are vulnerable to Arbitrary Code Injection via the CSS namespacing process. An attacker can manipulate the appearance or behavior of adjacent DOM...

Arbitrary Code Injection

Overview org.webjars.npm:mermaid is a package for generation of diagrams and flowcharts from text in a similar manner as markdown. Affected versions of this package are vulnerable to Arbitrary Code Injection via the CSS namespacing process. An attacker can manipulate the appearance or behavior of...

The vulnerability of the DOM components in Google Chrome and Microsoft Edge web browsers allows a hacker to induce a service failure.

The vulnerability of the DOM components in Google Chrome and Microsoft Edge relates to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure through a specially created HTML page...

The vulnerability of the DOM components in Google Chrome and Microsoft Edge web browsers allows a hacker to induce a service failure.

The vulnerability of the DOM components in Google Chrome and Microsoft Edge relates to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure through a specially created HTML page...

AlmaLinux 10 : firefox (ALSA-2026:47101)

The remote AlmaLinux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:47101 advisory. firefox: thunderbird: Site isolation issue in the DOM: Navigation component CVE-2026-15719 firefox: thunderbird: Invalid pointer in the JavaScript:...

TencentOS Server 4: firefox (TSSA-2026:0788)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0788 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

Astra Linux – Vulnerability in Firefox

Use-after-free in the DOM: Core & HTML components. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10...

SUSE CVE-2026-65900

DOMPurify versions =3.0.0 and before 3.4.8, when configured with SAFEFORTEMPLATES together with a DOM output mode RETURNDOM, RETURNDOMFRAGMENT, or INPLACE, fail to strip template expressions e.g. $evil, evil, inside element content. The final normalization/scrub pass scrubTemplateExpressions uses...

The vulnerability of the DOM components in Google Chrome and Microsoft Edge web browsers allows a hacker to induce a service failure.

The vulnerability of the DOM components in Google Chrome and Microsoft Edge relates to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure through a specially created HTML page...

firefox: thunderbird: Privilege escalation in the DOM: Content Processes component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation in the DOM: Content Processes component...

firefox: thunderbird: Same-origin policy bypass in the DOM: Navigation component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Same-origin policy bypass in the DOM: Navigation component...

firefox: thunderbird: Sandbox escape due to use-after-free in the DOM: Navigation component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to use-after-free in the DOM: Navigation component...

firefox: thunderbird: Invalid pointer in the DOM: Bindings (WebIDL) component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Invalid pointer in the DOM: Bindings WebIDL component...

firefox: thunderbird: Site isolation issue in the DOM: Navigation component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: We are aware that exploit code for this is public however we are not aware of any attacks in the wild abusing this flaw...

firefox: thunderbird: Invalid pointer in the DOM: Bindings (WebIDL) component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Invalid pointer in the DOM: Bindings WebIDL component...

firefox: thunderbird: Mitigation bypass in the DOM: Networking component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Mitigation bypass in the DOM: Networking component...