firefox: thunderbird: JIT miscompilation in the DOM: Core & HTML component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: JIT miscompilation in the DOM: Core & HTML component...

Astra Linux – Vulnerability in Firefox

Sandbox escape due to integer overflow in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143.0.3...

Astra Linux – Vulnerability in Firefox

The incorrect use of the '' method could lead to a “user-after-poison” situation and potentially cause a exploitable crash. This vulnerability affects Firefox versions earlier than 85...

Astra Linux – Vulnerability in Firefox and Thunderbird

Mozilla developers Ashley Hale and the Mozilla Fuzzing Team reported memory safety bugs in Firefox 105 and Firefox ESR 102.3. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code...

firefox: Same-origin policy bypass in the Networking: HTTP component

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

firefox: Same-origin policy bypass in the Networking: HTTP component

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

firefox: Information disclosure, sandbox escape in the Security: Process Sandboxing component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure, sandbox escape in the Security: Process Sandboxing component...

firefox: Privilege escalation in the Security component

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

RHEL 8 : firefox (RHSA-2026:25015)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:25015 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

ROS-20260605-73-0096

The vulnerability in Firefox is related to a violation of data protection mechanisms. Exploiting this vulnerability allows an attacker to circumvent existing security restrictions remotely...

ROS-20260605-73-0095

The vulnerability in Firefox is related to bypassing authentication through spamming. Exploiting this vulnerability allows a malicious actor to carry out spamming attacks remotely...

ROS-20260605-73-0100

The vulnerability in Firefox is related to the execution of operations outside the buffer in memory. The vulnerability can be exploited remotely...

ROS-20260605-73-0098

The vulnerability in Firefox is related to deficiencies in restricting access to personal information. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

ROS-20260605-73-0084

The vulnerability in Firefox is related to the copying of buffers without checking the size of the input data. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

ROS-20260605-73-0082

The vulnerability in Firefox is related to the execution of operations outside the buffer in memory. The vulnerability can be exploited remotely...

ROS-20260605-73-0090

The vulnerability in Firefox is related to the execution of operations outside the buffer in memory. The vulnerability can be exploited remotely...

ROS-20260605-73-0088

The vulnerability in Firefox is related to errors during variable initialization. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260605-73-0077

The vulnerability in Firefox is related to insufficient checking of unusual or exceptional states. Exploiting this vulnerability can allow a remote attacker to cause service failures...

ROS-20260605-73-0078

The vulnerability in Firefox is related to the use of an uninitialized resource. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260605-73-0079

The vulnerability in Firefox is related to the use of an uninitialized resource. Exploiting this vulnerability can allow an attacker to cause a service failure...