Description of the patch:
This update for MozillaThunderbird fixes the following issues
Updated to Mozilla Thunderbird 140.10.1:
MFSA 2026-34 (bsc#1262230):
- CVE-2026-6746: Use-after-free in the DOM: Core & HTML component.
- CVE-2026-6747: Use-after-free in the WebRTC component.
- CVE-2026-6748: Uninitialized memory in the Audio/Video: Web Codecs component.
- CVE-2026-6749: Information disclosure due to uninitialized memory in the Graphics: Canvas2D component.
- CVE-2026-6750: Privilege escalation in the Graphics: WebRender component.
- CVE-2026-6751: Uninitialized memory in the Audio/Video: Web Codecs component.
- CVE-2026-6752: Incorrect boundary conditions in the WebRTC component.
- CVE-2026-6753: Incorrect boundary conditions in the WebRTC component.
- CVE-2026-6754: Use-after-free in the JavaScript Engine component.
- CVE-2026-6757: Invalid pointer in the JavaScript: WebAssembly component.
- CVE-2026-6759: Use-after-free in the Widget: Cocoa component.
- CVE-2026-6761: Privilege escalation in the Networking component.
- CVE-2026-6762: Spoofing issue in the DOM: Core & HTML component.
- CVE-2026-6763: Mitigation bypass in the File Handling component.
- CVE-2026-6764: Incorrect boundary conditions in the DOM: Device Interfaces component.
- CVE-2026-6765: Information disclosure in the Form Autofill component.
- CVE-2026-6766: Incorrect boundary conditions in the Libraries component in NSS.
- CVE-2026-6767: Other issue in the Libraries component in NSS.
- CVE-2026-6769: Privilege escalation in the Debugger component.
- CVE-2026-6770: Other issue in the Storage: IndexedDB component.
- CVE-2026-6771: Mitigation bypass in the DOM: Security component.
- CVE-2026-6772: Incorrect boundary conditions in the Libraries component in NSS.
- CVE-2026-6776: Incorrect boundary conditions in the WebRTC: Networking component.
- CVE-2026-6785: Memory safety bugs fixed in Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird ESR 140.10, Firefox 150
and Thunderbird 150.
-...