這是舊版本，目前最新版本為159.0。 Mozilla Firefox (eo) 159.0 · 發行日期:
149.0.2屬於149分支，這個分支已於2026年4月21日結束支援，不再提供安全性修正。 endoflife.date
安裝檔 149.0.2
| 架構 | 類型 | 安裝範圍 | 檔案大小 | 下載 | SHA256 |
|---|---|---|---|---|---|
| 64位元 | EXE（NSIS） | 所有使用者 | — | download-installer.cdn.mozilla.net | VirusTotal |
| ARM64 | EXE（NSIS） | 所有使用者 | — | download-installer.cdn.mozilla.net | VirusTotal |
| 32位元 | EXE（NSIS） | 所有使用者 | — | download-installer.cdn.mozilla.net | VirusTotal |
下載連結與SHA256取自Windows套件管理員（winget）的社群資訊清單。執行前請先核對下載檔案的雜湊值。
更新紀錄
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.
