thunderbird: firefox: Cross-process information leaked due to malicious IPC messages

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process...

thunderbird: firefox: Use-after-free in MediaTrackGraphImpl::GetInstance()

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in MediaTrackGraphImpl::GetInstance...

thunderbird: firefox: Use-after-free in MediaTrackGraphImpl::GetInstance()

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in MediaTrackGraphImpl::GetInstance...

thunderbird: firefox: Use-after-free in MediaTrackGraphImpl::GetInstance()

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in MediaTrackGraphImpl::GetInstance...

thunderbird: firefox: Use-after-free in MediaTrackGraphImpl::GetInstance()

A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in MediaTrackGraphImpl::GetInstance...

EUVD-2025-36530

Starting with Firefox 142, it was possible for a compromised child process to trigger a use-after-free in the GPU or browser process using WebGPU-related IPC calls. This may have been usable to escape the child process sandbox. This vulnerability affects Firefox 144.0.2...

CVE-2025-12380

Starting with Firefox 142, it was possible for a compromised child process to trigger a use-after-free in the GPU or browser process using WebGPU-related IPC calls. This may have been usable to escape the child process sandbox. This vulnerability was fixed in Firefox 144.0.2...

UBUNTU-CVE-2025-12380

Starting with Firefox 142, it was possible for a compromised child process to trigger a use-after-free in the GPU or browser process using WebGPU-related IPC calls. This may have been usable to escape the child process sandbox. This vulnerability affects Firefox 144.0.2...

CVE-2025-12380 Use-after-free in WebGPU internals triggered from a compromised child process

Starting with Firefox 142, it was possible for a compromised child process to trigger a use-after-free in the GPU or browser process using WebGPU-related IPC calls. This may have been usable to escape the child process sandbox. This vulnerability was fixed in Firefox 144.0.2...

Linux Distros Unpatched Vulnerability : CVE-2025-11719

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Starting in Thunderbird 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption...

CVE-2025-11719

Starting in Thunderbird 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption. This vulnerability was fixed in Firefox 144 and Thunderbird 144...

CVE-2025-11718

When the address bar was hidden due to scrolling on Android, a malicious page could create a fake address bar to fool the user in response to a visibilitychange event This vulnerability affects Firefox 144...

CVE-2025-11716

Links in a sandboxed iframe could open an external app on Android without the required "allow-" permission. This vulnerability was fixed in Firefox 144 and Thunderbird 144...

CVE-2025-11708

Use-after-free in MediaTrackGraphImpl::GetInstance This vulnerability affects Firefox 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4...

CVE-2025-11720 Spoofing risk in Android custom tabs

The Firefox and Firefox Focus UI for the Android custom tab feature only showed the "site" that was loaded, not the full hostname. User supplied content hosted on a subdomain of a site could have been used to fool a user into thinking it was content from a different subdomain of that site. This...

CVE-2025-11718 Address bar could be spoofed on Android using visibilitychange

When the address bar was hidden due to scrolling on Android, a malicious page could create a fake address bar to fool the user in response to a visibilitychange event. This vulnerability was fixed in Firefox 144...

CVE-2025-11716

Mozilla Firefox and Mozilla Thunderbird versions prior to 144.0 are vulnerable to a security bypass where links in a sandboxed iframe can open external apps on Android without the required "allow-" permission. This flaw allows attackers to bypass security restrictions. Remediation involves updati...

CVE-2025-11716 Sandboxed iframes allowed links to open in external apps (Android only)

Links in a sandboxed iframe could open an external app on Android without the required "allow-" permission. This vulnerability was fixed in Firefox 144 and Thunderbird 144...

CVE-2025-11716 Sandboxed iframes allowed links to open in external apps (Android only)

Links in a sandboxed iframe could open an external app on Android without the required "allow-" permission. This vulnerability was fixed in Firefox 144 and Thunderbird 144...

EUVD-2025-34201

Insufficient escaping in the “Copy as cURL” feature could have been used to trick a user into executing unexpected code on Windows. This did not affect Firefox running on other operating systems. This vulnerability affects Firefox 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4...