これは旧バージョンです。最新版は157.0.1です。 Mozilla Firefox (eo) 157.0.1 · リリース日:
153.0.3は153 (ESR)系列のバージョンで、現在もサポートが続いています。 endoflife.date
インストーラーファイル 153.0.3
| アーキテクチャ | 種類 | インストール範囲 | ファイルサイズ | ダウンロード | SHA256 |
|---|---|---|---|---|---|
| 64ビット | EXE（NSIS） | すべてのユーザー | — | download-installer.cdn.mozilla.net | VirusTotal |
| ARM64 | EXE（NSIS） | すべてのユーザー | — | download-installer.cdn.mozilla.net | VirusTotal |
| 32ビット | EXE（NSIS） | すべてのユーザー | — | download-installer.cdn.mozilla.net | VirusTotal |
リンクとSHA256はWindows Package Managerのコミュニティマニフェストから取得しています。実行する前に、ダウンロードしたファイルのハッシュを照合してください。
リリースノート
Version 153.0.3, first offered to Release channel users on August 4, 2026
New
- Smart Window includes several enhancements:
- The suggestion list now shows more results, making it easier to find history and switch to open tabs. (Bug 2019042)
- The assistant can now answer questions directly using web search results from Exa, instead of handing off to a search engine. (Bug 2046183, Bug 2044385)
This feature is part of a progressive roll out.
What is a progressive roll out?
Certain new Firefox features are released gradually. This means some users will see the feature before everyone does. This approach helps to get early feedback to catch bugs and improve behavior quickly, meaning more Firefox users overall have a better experience.
Fixed
- Fixed audio and video failing to play, or hanging when seeking, on websites that load media from a Blob URL. (Bug 2056444)
- Fixed Internet shortcuts dragged from Firefox to the desktop being marked as untrusted on Windows, which caused a security warning every time they were opened. (Bug 2056865)
- Fixed the Bookmarks, History, and other sidebars failing to open when the sidebar is hidden and the password manager has been turned off by an enterprise policy. (Bug 2056857)
- Fixed a Mozilla VPN upgrade offer appearing for people in regions where Mozilla VPN is not sold. (Bug 2058264)
- Fixed frequent Inspector crashes in the Developer Tools on pages where an extension content script had added event listeners. (Bug 2042101)
- Fixed a rare case on Windows where starting Firefox while a partial update was still being applied could leave the installation broken and unable to start. (Bug 2058197, Bug 2058594)
- Reference link to 153.0.1 release notes.
