SUSE-SU-2025:4397-1

This update for MozillaThunderbird fixes the following issues:

Update to Mozilla Thunderbird 140.6 (bsc#1254551).

• MFSA 2025-96
  • CVE-2025-14321: use-after-free in the WebRTC: Signaling component.
  • CVE-2025-14322: sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component.
  • CVE-2025-14323: privilege escalation in the DOM: Notifications component.
  • CVE-2025-14324: JIT miscompilation in the JavaScript Engine: JIT component.
  • CVE-2025-14325: JIT miscompilation in the JavaScript Engine: JIT component.
  • CVE-2025-14328: privilege escalation in the Netmonitor component.
  • CVE-2025-14329: privilege escalation in the Netmonitor component.
  • CVE-2025-14330: JIT miscompilation in the JavaScript Engine: JIT component.
  • CVE-2025-14331: same-origin policy bypass in the Request Handling component.
  • CVE-2025-14333: memory safety bugs.