S48Gs.W

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 129 Firefox ESR versions prior to 115.14 Firefox ESR versions prior to 128.1 Thunderbird versions prior to 128.1 Thunderbird versions prior to 115.14 **Description** The issue is related to the ANGLE library in Mozilla browsers, which failed to initialize parameters, leading to reading from uninitialized memory. This could be leveraged to leak sensitive data from memory. The vulnerability is associated with the use of an uninitialized resource, allowing an attacker to disclose protected information. **Recommendations** For Firefox versions prior to 129, update to version 129 or later. For Firefox ESR versions prior to 115.14, update to version 115.14 or later. For Firefox ESR versions prior to 128.1, update to version 128.1 or later. For Thunderbird versions prior to 128.1, update to version 128.1 or later. For Thunderbird versions prior to 115.14, update to version 115.14 or later.