CVE-2026-2771

This vulnerability allows an attacker to potentially execute malicious code on a user's system through Firefox or Thunderbird, which could lead to full control over the affected device. It specifically affects versions prior to 148 for Firefox and Thunderbird, meaning users need to update their software to stay protected.

This critical vulnerability allows an attacker to bypass security measures in Firefox and Thunderbird, potentially leading to unauthorized access or manipulation of sensitive information. It affects users running versions earlier than 148 for Firefox and 148 for Thunderbird, meaning those who haven't updated their software are at risk.

This vulnerability allows an attacker to access sensitive information from a user's system through a flaw in Firefox's JavaScript engine. It affects versions of Firefox and Thunderbird before 148 and 140.8, meaning users need to update their software to protect against potential data leaks.

This critical vulnerability allows an attacker to gain higher access privileges within Firefox and Thunderbird, potentially letting them execute harmful actions on a user's system. It affects versions prior to 148 for Firefox and Thunderbird, meaning users need to update their software to stay protected.

This critical vulnerability allows an attacker to potentially execute malicious code on a user's system through affected versions of Firefox and Thunderbird. It requires the user to visit a specially crafted website or open a malicious email, making it essential for users to update their software to the latest versions to stay protected.