CVE-2026-92072

CVE-2026-92072 affects the Safe Browsing component in Mozilla products due to incorrect boundary conditions . The vulnerability is fixed in Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thunderbird 153.3 . No specific impact details or in-the-wild exploitation are provided in the availa...

EUVD-2026-78456

Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

CVE-2026-92071 Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component

Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92071

Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92071

CVE-2026-92071 is a sandbox escape in the Widget: Win32 component of Mozilla's Firefox and Thunderbird, caused by incorrect boundary conditions . The Win32 naming indicates the flaw is specific to the Windows platform's widget rendering layer. A successful sandbox escape could allow an attacker t...

EUVD-2026-78455

Information disclosure in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

CVE-2026-92070

Information disclosure in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92070 Information disclosure in the Networking component

Information disclosure in the Networking component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92070

CVE-2026-92070 is an information disclosure vulnerability in the Networking component of Mozilla products. It affects Firefox (prior to 156), Firefox ESR (prior to 153.3), and Thunderbird (prior to 156 / 153.3). The vulnerability was addressed in the releases listed above, as detailed in Mozilla ...

CVE-2026-92069

Spoofing issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92069

CVE-2026-92069 is a spoofing vulnerability in the DOM: Navigation component of Mozilla's browser and email clients. Affected products include Firefox , Firefox ESR , and Thunderbird . The fix was shipped in Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thunderbird 153.3 , as published i...

EUVD-2026-78454

Spoofing issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

CVE-2026-92069 Spoofing issue in the DOM: Navigation component

Spoofing issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92068

Site isolation issue in the Reader Mode component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92068 Site isolation issue in the Reader Mode component

Site isolation issue in the Reader Mode component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

EUVD-2026-78453

Site isolation issue in the Reader Mode component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, and Thunderbird 156...

CVE-2026-92068

CVE-2026-92068 is a site isolation issue in the Reader Mode component of Mozilla's Firefox and Thunderbird browsers. The vulnerability affects Firefox and Firefox ESR prior to the fixed releases, as well as Thunderbird prior to the corresponding updates. No CVSS score, specific impact details, or...

CVE-2026-92067 Use-after-free in the Widget: Gtk component

Use-after-free in the Widget: Gtk component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92067

Use-after-free in the Widget: Gtk component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3...

CVE-2026-92067

CVE-2026-92067 is a use-after-free vulnerability in the Widget: Gtk component of Firefox and Thunderbird , affecting GTK-based (Linux) environments. The flaw was fixed in Firefox 156 , Firefox ESR 153.3 , Thunderbird 156 , and Thunderbird 153.3 . The CVSS 3.1 score is 8.8 (HIGH) with a network at...