Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. This vulnerability was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

Use after free in Network in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Critical)

Inappropriate implementation in ANGLE in Google Chrome on Mac prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Use after free in WebUI in Google Chrome prior to 100.0.4896.60 allowed a remote attacker who convinced a user to engage in specific user interaction to potentially exploit heap corruption via specific input into DevTools.

Heap buffer overflow in Web UI Settings in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Heap buffer overflow in GPU in Google Chrome prior to 99.0.4844.74 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects Firefox on ARM64 platforms.* This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

Heap buffer overflow in DevTools in Google Chrome prior to 102.0.5005.61 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.

Use after free in GPU in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)

Use after free in Tab Strip in Google Chrome prior to 100.0.4896.60 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via specific set of user gestures.

Use after free in File Manager in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to potentially exploit heap corruption via specific and direct user interaction.

Use after free in WebApp Installs in Google Chrome prior to 102.0.5005.61 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension and specific user interaction.

If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.

Use after free in Tablet Mode in Google Chrome on Chrome OS prior to 102.0.5005.61 allowed a remote attacker who convinced a user to engage in specific user interactions to potentially exploit heap corruption via specific user interactions.

Type confusion in V8 in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

Use after free in Sharesheet in Google Chrome on Chrome OS prior to 101.0.4951.64 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via specific user interactions.

Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.

When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

Use after free in ANGLE in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Critical)

Use after free in Sharing in Google Chrome prior to 101.0.4951.64 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via a crafted HTML page.

Use after free in Splitscreen in Google Chrome on Chrome OS prior to 99.0.4844.74 allowed a remote attacker who convinced a user to engage in specific user interaction to potentially exploit heap corruption via a crafted HTML page.

Heap buffer overflow in WebUI in Google Chrome prior to 100.0.4896.60 allowed a remote attacker who convinced a user to engage in specific user interaction to potentially exploit heap corruption via specific input into DevTools.

Use after free in Tab Groups in Google Chrome prior to 102.0.5005.61 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension and specific user interaction.

Use after free in Ozone in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

Use after free in BFCache in Google Chrome prior to 100.0.4896.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Use after free in Extensions in Google Chrome prior to 99.0.4844.74 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.

Use after free in Web UI Diagnostics in Google Chrome on Chrome OS prior to 101.0.4951.64 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via specific user interaction.

Use after free in App Service in Google Chrome prior to 102.0.5005.61 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension.

Use after free in Browser UI in Google Chrome prior to 101.0.4951.64 allowed a remote attacker who had convinced a user to engage in specific UI interaction to potentially exploit heap corruption via specific user interactions.

Use after free in Portals in Google Chrome prior to 100.0.4896.60 allowed a remote attacker who convinced a user to engage in specific user interaction to potentially exploit heap corruption via user interaction.

Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Insufficient policy enforcement in File System API in Google Chrome prior to 102.0.5005.61 allowed a remote attacker to bypass file system restrictions via a crafted HTML page.

Use after free in FullScreen in Google Chrome on Windows prior to 149.0.7827.103 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Use after free in ANGLE in Google Chrome prior to 99.0.4844.74 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Use after free in Payments in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Type confusion in V8 in Google Chrome prior to 100.0.4896.60 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Heap buffer overflow in ANGLE in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Use after free in ANGLE in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Use after free in Performance APIs in Google Chrome prior to 101.0.4951.64 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Type confusion in V8 in Google Chrome prior to 99.0.4844.84 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Use after free in Network in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Use after free in Dev Tools in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to potentially exploit heap corruption via specific and direct user interaction.

Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.

When using certain blank characters in a URL, they where incorrectly rendered as spaces instead of an encoded URL. This vulnerability affects Firefox < 77.

Use after free in Shopping Cart in Google Chrome prior to 100.0.4896.60 allowed a remote attacker to potentially exploit heap corruption via standard feature user interaction.

Use after free in Performance Manager in Google Chrome prior to 102.0.5005.61 allowed a remote attacker who convinced a user to engage in specific user interaction to potentially exploit heap corruption via a crafted HTML page.

Use after free in Permission Prompts in Google Chrome prior to 101.0.4951.64 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via specific user interactions.

Use after free in Sharing in Google Chrome on Chrome OS prior to 102.0.5005.61 allowed a remote attacker who convinced a user to enage in specific user interactions to potentially exploit heap corruption via specific user interaction.

Type confusion in V8 Turbofan in Google Chrome prior to 100.0.4896.127 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.