PT-2026-102842

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 154.0.8037.92 Description A use after free issue exists in the FullScreen component. This occurs when a program continues to use a pointer after it has been freed, which can lead to memory corruption. A remote...

CVE-2026-102309: Use After Free

Use after free in FullScreen in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. Chromium security severity: High...

Chromium CVE-2026-95313: Use after free in Fullscreen

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CVE-2026-94183 Address bar spoofing risk in affected Android versions of Arc Search

Arc Search for Android before version 1.12.10 does not display a fullscreen notification when a page enters fullscreen mode while the app is running in the background. A remote attacker can exploit this via a specially crafted website to render fake UI elements, such as a spoofed address bar,...

EUVD-2026-85570

Arc Search for Android before version 1.12.10 does not display a fullscreen notification when a page enters fullscreen mode while the app is running in the background. A remote attacker can exploit this via a specially crafted website to render fake UI elements, such as a spoofed address bar,...

CVE-2026-94181 Address Bar Spoof Risk; Missing Fullscreen Notification via Select Element

An address bar spoofing issue in affected versions of Arc could allow an attacker to spoof the browser address bar via a element that triggers requestFullscreen without displaying the fullscreen notification...

SUSE CVE-2026-95313

Use after free in Fullscreen in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. Chromium security severity: Critical...

CVE-2026-94183: User Interface (UI) Misrepresentation of Critical Information

Arc Search for Android before version 1.12.10 does not display a fullscreen notification when a page enters fullscreen mode while the app is running in the background. A remote attacker can exploit this via a specially crafted website to render fake UI elements, such as a spoofed address bar,...

PT-2026-97533

Arc Search for Android before version 1.12.10 does not display a fullscreen notification when a page enters fullscreen mode while the app is running in the background. A remote attacker can exploit this via a specially crafted website to render fake UI elements, such as a spoofed address bar,...

Linux Distros Unpatched Vulnerability : CVE-2026-95313

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 Fullscreen. CVE-2026-95313 Note that Nessus relies on the presence of the package as reported by the vendor. %NASLMINLEVEL 80900 C Tenable, In...

Chromium CVE-2026-87653: UI misrepresentation in FullScreen

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Chromium CVE-2026-87502: Confused deputy in Fullscreen

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Astra Linux – Vulnerability in Chromium

The incorrect security UI in Fullscreen in Google Chrome prior to version 148.0.7778.168 allowed a remote attacker to perform UI spoofing via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Firefox and Thunderbird

A malicious website could have used a combination of the fullscreen mode and the requestPointerLock function to cause the user’s mouse to be repositioned unexpectedly. This could lead to confusion among users and, inadvertently, the granting of permissions that the user did not intend to grant...

Astra Linux – Vulnerability in Firefox and Thunderbird

When exiting fullscreen mode, an iframe could mislead the browser regarding the current state of fullscreen, potentially causing confusion for users or leading to spoofing attacks. This vulnerability affects Thunderbird 91.10, Firefox 101, and Firefox ESR 91.10...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Fullscreen in Google Chrome prior to 128.0.6613.84 allowed a remote attacker to perform UI spoofing via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Firefox and Thunderbird

By misusing a race in our notification code, an attacker could have forcibly hide notifications for pages that had received full-screen and pointer-lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird 91.4.0, Firefox ESR 91.4.0, and Firefox 95...

Astra Linux – Vulnerability in Firefox

Form validation popups may capture escape key presses. Therefore, spamming form validation messages can be used to prevent users from exiting full-screen mode. This vulnerability affects Firefox 128 and Thunderbird 128...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in the Fullscreen API in Google Chrome on Android prior to 104.0.5112.79 allowed a remote attacker to spoof the contents of the Omnibox URL bar via a crafted HTML page...

Astra Linux – Vulnerability in Chromium

The incorrect security UI in Fullscreen in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to perform UI spoofing via a crafted HTML page. Chromium security severity: Medium...