Choeseyeong

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 154 Firefox ESR versions prior to 115.39 Firefox ESR versions prior to 140.14 Firefox ESR versions prior to 153.1 Thunderbird versions prior to 154 Thunderbird versions prior to 140.14 Thunderbird versions prior to 153.1 **Description** Privilege escalation exists within the DOM: Navigation component. **Recommendations** Update Firefox to version 154. Update Firefox ESR to version 115.39. Update Firefox ESR to version 140.14. Update Firefox ESR to version 153.1. Update Thunderbird to version 154. Update Thunderbird to version 140.14. Update Thunderbird to version 153.1.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 152 Firefox ESR versions prior to 140.12 Firefox ESR versions prior to 115.37 Thunderbird versions prior to 152 Thunderbird versions prior to 140.12 **Description** Privilege escalation is possible within the Graphics: WebRender component. **Recommendations** Update to version 152 for Firefox. Update to version 140.12 for Firefox ESR. Update to version 115.37 for Firefox ESR. Update to version 152 for Thunderbird. Update to version 140.12 for Thunderbird.

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 150 Firefox ESR versions prior to 115.35 Firefox ESR versions prior to 140.10 Thunderbird versions prior to 150 Thunderbird versions prior to 140.10 **Description** Privilege escalation is possible in the Graphics: WebRender component. **Recommendations** Update to version 150 Update to version 115.35 Update to version 140.10 Update to version 150 Update to version 140.10