Esta es una versión anterior. La versión actual es 157.0.1. Mozilla Firefox 157.0.1 · Fecha de publicación:
149.0.2 forma parte de la rama 149, cuyo soporte terminó el 21 de abril de 2026. Ya no recibe correcciones de seguridad. endoflife.date
Archivos de instalación 149.0.2
| Arquitectura | Tipo | Ámbito | Tamaño del archivo | Descargar | SHA256 |
|---|---|---|---|---|---|
| 64 bits | EXE (NSIS) | Todos los usuarios | — | download-installer.cdn.mozilla.net | VirusTotal |
| ARM64 | EXE (NSIS) | Todos los usuarios | — | download-installer.cdn.mozilla.net | VirusTotal |
| 32 bits | EXE (NSIS) | Todos los usuarios | — | download-installer.cdn.mozilla.net | VirusTotal |
El enlace y el SHA256 proceden del manifiesto comunitario del Administrador de paquetes de Windows. Conviene comparar el hash del archivo descargado antes de ejecutarlo.
Notas de la versión
Version 149.0.2, first offered to Release channel users on April 7, 2026
Fixed
- Various security fixes.
- Fixed an issue where certain parts of web pages, such as drop-down menus and specific styles, did not appear correctly when printing. (Bug 2026109)
- Fixed an issue where some website error pages displayed generic connection messages instead of the specific error code and description provided by the server. (Bug 2023800)
- Fixed a crash that occurred when using certain security keys or WebAuthn features for two-factor authentication. (Bug 2026688)
- Fixed an issue on Linux where the browser toolbar could become unresponsive to mouse clicks after dragging a tab when using Wayland. (Bug 2022238)
- Fixed a layout issue where text inside certain graphics (SVG) appeared shifted or misaligned from its intended position. (Bug 2024647)
- Fixed an issue where the "Send to device" option failed to work when used from the Open Tabs section in Firefox View. (Bug 2023201)
Enterprise
- Introduced a new enterprise policy that allows administrators to directly manage and control AI-related features within Firefox. (Bug 2019983)
- Fixed an issue where enterprise policies for the browser homepage and start page were not being applied correctly. (Bug 2027888)
- Introduced a new enterprise policy that allows administrators to prevent the built-in VPN and IP protection features from being available to users. (Bug 2022365)
- Reference link to 149.0 release notes.
