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Version history

Versions of Firefox

List of versions observed on the store and CVE diff between any two. Useful to justify a version push to your fleet.

org.mozilla.ios.Firefox

35 observed versions

  • 153.3 current
  • 153.1
  • 153.0
  • 152.4
  • 152.3
  • 152.1.2 1 CVE
  • 152.1.1 1 CVE
  • 152.1 1 CVE
  • 151.1 3 CVE 2026-05-25 Apple
  • 151.0 4 CVE 2026-05-18 Apple
    Release notes

    - AI controls: Keep Firefox AI features on your terms with one place to turn them on, off or customize them individually. - Page summaries: Cut through long articles with quick, readable summaries available with a tap or shake. Now available in English, German, French, Spanish, Portuguese, Italian and Japanese. - Bug fixes: Fixed issues with the language picker, customization sheet and search bar…

  • 150.3 5 CVE 2026-05-11 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 150.2 5 CVE 2026-05-04 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 150.1 5 CVE 2026-04-27 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 150.0 5 CVE 2026-04-20 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive.

  • 149.3 5 CVE 2026-04-13 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 149.2 5 CVE 2026-04-06 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 149.1 5 CVE 2026-03-30 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 149.0 5 CVE 2026-03-23 Apple
    Release notes

    - Faster reader view: Jump into a cleaner, easier-to-read page right from the main menu. - Summary status alerts: See right away when a page can’t be summarized. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 148.3 5 CVE 2026-03-16 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 148.2 5 CVE 2026-03-09 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 148.1 5 CVE 2026-03-02 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 148.0 5 CVE 2026-02-23 Apple
    Release notes

    - Performance boost: Faster navigation and smoother transitions for a more responsive experience. - Private browsing fix: Resolved an issue that could cause crashes in private browsing mode. - UI improvements: Cleaner layouts and bug fixes for a smoother overall experience. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Fir…

  • 147.5 5 CVE 2026-02-15 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 147.4 5 CVE 2026-02-09 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 147.3 5 CVE 2026-02-01 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 147.2.1 5 CVE 2026-01-26 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 147.2 5 CVE 2026-01-25 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 147.1 5 CVE 2026-01-18 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 147.0 5 CVE 2026-01-11 Apple
    Release notes

    Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 146.1 5 CVE 2025-12-15 Apple
    Release notes

    Thanks for choosing Firefox! Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 146.0 5 CVE 2025-12-08 Apple
    Release notes

    On-device translations: Read full web pages in Japanese, German, French, Spanish or Portuguese while everything stays on your device. UI Enhancements: Enjoy a cleaner, more refined look with layout improvements and bug fixes. Stability updates: Performance fixes for a smoother, more reliable browser.

  • 145.3 5 CVE 2025-12-01 Apple
    Release notes

    Thanks for choosing Firefox! - On-device translations: read full web pages in Japanese, German, and Portuguese while your content stays private. Loving the app? Please consider rating us! Have feedback? Share your thoughts at https://mzl.la/iOSSupport so we can continue improving Firefox for iOS.

  • 145.2 5 CVE 2025-11-24 Apple
    Release notes

    Thanks for choosing Firefox! Here's what's new: - Smarter search: choose Perplexity AI in your search bar for quick, reliable answers without leaving Firefox. - Onboarding refresh: new visuals and a more modern look. - Wallpaper fix: portrait mode now displays wallpapers correctly. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to impr…

  • 145.1 5 CVE 2025-11-17 Apple
    Release notes

    Thanks for choosing Firefox! Behind-the-scenes updates to keep your browsing steady, smooth, and responsive. Love the app? Please rate us! Have feedback? Let us know at https://mzl.la/iOSSupport so we can continue to improve the Firefox app.

  • 145.0 5 CVE 2025-11-10 Apple
    Release notes

    Thanks for choosing Firefox! - Address bar control: choose New Tab or Home inside address bar settings. - Minimal toolbar: keep the site domain visible as you browse. - Bookmark cleanup: delete bookmarks directly from the tab tray. - Search choice: fixed search engine selection, now stays saved after restart. - Stability updates: crash fixes for steadier performance Love the app? Please rate us…

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