Package firefox: Information

    Source package: firefox
    Version: 148.0-alt2
    Latest version according to Repology
    Build time:  Mar 2, 2026, 01:55 PM in the task #409612
    Category: Networking/WWW
    Report package bug
    Gear: https://git.altlinux.org/gears/f/firefox.git?a=tree;hb=a4bf63318…
    Home page: https://www.mozilla.org/firefox/
    VCS: https://github.com/mozilla-firefox/firefox
    License: MPL-2.0
    Summary: The Mozilla Firefox project is a redesign of Mozilla's browser
    Description: 
    Mozilla Firefox is an open-source web browser, designed
for standards compliance, performance and portability.
    List of RPM packages built from this SRPM:
    firefox (x86_64, aarch64)
    firefox-config-privacy (x86_64, aarch64)
    firefox-debuginfo (x86_64, aarch64)
    Maintainer: Ajrat Makhmutov
    List of contributors:
    Ajrat Makhmutov
    Alexey Gladkov
    Sergey Bolshakov
    Gleb Fotengauer-Malinovskiy
    Ivan Zakharyaschev
    Konstantin Lepikhov
    ACL:
    Alexey Gladkov
    Sergey Bolshakov
    Ajrat Makhmutov
      1. /dev/shm
      2. /proc
      3. alternatives
      4. browser-plugins-npapi-devel
      5. cbindgen
      6. chrpath
      7. clang17.0
      8. clang17.0-devel
      9. glibc-kernheaders-generic
      10. gst-plugins1.0-devel
      11. gstreamer1.0-devel
      12. libnss-devel-static
      13. libshell
      14. libstdc++-devel
      15. libwireless-devel
      16. lld17.0-devel
      17. llvm17.0-devel
      18. mozilla-common-devel
      19. nasm
      20. node
      21. pkgconfig(alsa)
      22. pkgconfig(aom)
      23. pkgconfig(bzip2)
      24. pkgconfig(cairo)
      25. pkgconfig(dav1d)
      26. pkgconfig(dbus-1)
      27. pkgconfig(dbus-glib-1)
      28. pkgconfig(dri)
      29. pkgconfig(fontconfig)
      30. pkgconfig(freetype2)
      31. pkgconfig(gio-2.0)
      32. pkgconfig(graphite2)
      33. pkgconfig(gtk+-3.0)
      34. pkgconfig(harfbuzz)
      35. pkgconfig(hunspell)
      36. pkgconfig(icu-i18n)
      37. pkgconfig(libcurl)
      38. pkgconfig(libdrm)
      39. pkgconfig(libevent)
      40. pkgconfig(libffi)
      41. pkgconfig(libjpeg)
      42. pkgconfig(libnotify)
      43. pkgconfig(libproxy-1.0)
      44. pkgconfig(libpulse)
      45. pkgconfig(libstartup-notification-1.0)
      46. pkgconfig(nspr) >= 4.35
      47. pkgconfig(nss) >= 3.98
      48. pkgconfig(opus)
      49. pkgconfig(pixman-1)
      50. pkgconfig(vpx)
      51. pkgconfig(x11)
      52. pkgconfig(xcomposite)
      53. pkgconfig(xcursor)
      54. pkgconfig(xdamage)
      55. pkgconfig(xext)
      56. pkgconfig(xft)
      57. pkgconfig(xi)
      58. pkgconfig(xkbcommon)
      59. pkgconfig(xrandr)
      60. pkgconfig(xscrnsaver)
      61. pkgconfig(xt)
      62. pkgconfig(xtst)
      63. pkgconfig(zlib)
      64. python3(click)
      65. python3(curses)
      66. python3(hamcrest)
      67. python3(pip)
      68. python3(setuptools)
      69. python3(sqlite3)
      70. python3-base
      71. rpm-build-firefox
      72. rpm-macros-alternatives
      73. rust >= 1.65.0
      74. rust-cargo >= 1.65.0
      75. unzip
      76. xorg-cf-files
      77. yasm
      78. zip

    Last changed

    Feb. 28, 2026 Ajrat Makhmutov 148.0-alt2
    - Update l10n for the 148.
    Feb. 25, 2026 Ajrat Makhmutov 148.0-alt1
    - New version (148.0).
- Fixes:
  + CVE-2026-2757: Incorrect boundary conditions in the WebRTC: Audio/Video component
  + CVE-2026-2794: Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android
  + CVE-2026-2758: Use-after-free in the JavaScript: GC component
  + CVE-2026-2759: Incorrect boundary conditions in the Graphics: ImageLib component
  + CVE-2026-2795: Use-after-free in the JavaScript: GC component
  + CVE-2026-2760: Sandbox escape due to incorrect boundary conditions in the Graphics: WebRender component
  + CVE-2026-2761: Sandbox escape in the Graphics: WebRender component
  + CVE-2026-2762: Integer overflow in the JavaScript: Standard Library component
  + CVE-2026-2763: Use-after-free in the JavaScript Engine component
  + CVE-2026-2764: JIT miscompilation, use-after-free in the JavaScript Engine: JIT component
  + CVE-2026-2796: JIT miscompilation in the JavaScript: WebAssembly component
  + CVE-2026-2797: Use-after-free in the JavaScript: GC component
  + CVE-2026-2765: Use-after-free in the JavaScript Engine component
  + CVE-2026-2766: Use-after-free in the JavaScript Engine: JIT component
  + CVE-2026-2767: Use-after-free in the JavaScript: WebAssembly component
  + CVE-2026-2768: Sandbox escape in the Storage: IndexedDB component
  + CVE-2026-2798: Use-after-free in the DOM: Core & HTML component
  + CVE-2026-2769: Use-after-free in the Storage: IndexedDB component
  + CVE-2026-2799: Use-after-free in the DOM: Core & HTML component
  + CVE-2026-2770: Use-after-free in the DOM: Bindings (WebIDL) component
  + CVE-2026-2771: Undefined behavior in the DOM: Core & HTML component
  + CVE-2026-2772: Use-after-free in the Audio/Video: Playback component
  + CVE-2026-2773: Incorrect boundary conditions in the Web Audio component
  + CVE-2026-2774: Integer overflow in the Audio/Video component
  + CVE-2026-2775: Mitigation bypass in the DOM: HTML Parser component
  + CVE-2026-2776: Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software
  + CVE-2026-2777: Privilege escalation in the Messaging System component
  + CVE-2026-2778: Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component
  + CVE-2026-2779: Incorrect boundary conditions in the Networking: JAR component
  + CVE-2026-2800: Spoofing issue in the WebAuthn component in Firefox for Android
  + CVE-2026-2780: Privilege escalation in the Netmonitor component
  + CVE-2026-2781: Integer overflow in the Libraries component in NSS
  + CVE-2026-2801: Incorrect boundary conditions in the JavaScript: WebAssembly component
  + CVE-2026-2782: Privilege escalation in the Netmonitor component
  + CVE-2026-2783: Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component
  + CVE-2026-2802: Race condition in the JavaScript: GC component
  + CVE-2026-2803: Information disclosure, mitigation bypass in the Settings UI component
  + CVE-2026-2784: Mitigation bypass in the DOM: Security component
  + CVE-2026-2785: Invalid pointer in the JavaScript Engine component
  + CVE-2026-2804: Use-after-free in the JavaScript: WebAssembly component
  + CVE-2026-2786: Use-after-free in the JavaScript Engine component
  + CVE-2026-2805: Invalid pointer in the DOM: Core & HTML component
  + CVE-2026-2787: Use-after-free in the DOM: Window and Location component
  + CVE-2026-2788: Incorrect boundary conditions in the Audio/Video: GMP component
  + CVE-2026-2789: Use-after-free in the Graphics: ImageLib component
  + CVE-2026-2806: Uninitialized memory in the Graphics: Text component
  + CVE-2026-2790: Same-origin policy bypass in the Networking: JAR component
  + CVE-2026-2791: Mitigation bypass in the Networking: Cache component
  + CVE-2026-2807: Memory safety bugs fixed in Firefox 148 and Thunderbird 148
  + CVE-2026-2792: Memory safety bugs fixed in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148
  + CVE-2026-2793: Memory safety bugs fixed in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148
    Feb. 20, 2026 Ajrat Makhmutov 147.0.4-alt1
    - New version (147.0.4).
- Fixes:
  + CVE-2026-2447: Heap buffer overflow in libvpx
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