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Untriaged
Permalink CVE-2026-8090
7.3 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): Low (L)
  • Integrity (I): Low (L)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): Low (L)
updated 2 weeks ago by @mweinelt Activity log
  • Created suggestion 2 weeks, 3 days ago
  • @mweinelt ignored
    18 packages
    • firefoxpwa
    • faust2firefox
    • firefox_decrypt
    • firefox-gnome-theme
    • firefox-sync-client
    • pkgsRocm.firefoxpwa
    • firefoxpwa-unwrapped
    • pkgsRocm.firefox-beta
    • firefox-beta-unwrapped
    • pkgsRocm.firefox-mobile
    • pkgsRocm.firefox-devedition
    • firefox-devedition-unwrapped
    • pkgsRocm.firefox-beta-unwrapped
    • gnomeExtensions.firefox-profiles
    • pkgsRocm.firefox-devedition-unwrapped
    • gnomeExtensions.firefox-pip-always-on-top
    • gnomeExtensions.pip-alwaysontop-for-firefox
    • vscode-extensions.firefox-devtools.vscode-firefox-debug
    2 weeks ago
Use-after-free in the DOM: Networking component

Use-after-free in the DOM: Networking component. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, and Firefox ESR 115.35.2.

Affected products

Firefox
  • =<115.*
  • =<140.*
  • =<*

Matching in nixpkgs

Ignored packages (18)

pkgs.firefoxpwa

Tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox (native component)

pkgs.faust2firefox

The faust2firefox script, part of faust functional programming language for realtime audio signal processing

pkgs.firefox_decrypt

Tool to extract passwords from profiles of Mozilla Firefox and derivates

pkgs.firefox-sync-client

Commandline-utility to list/view/edit/delete entries in a firefox-sync account

pkgs.firefoxpwa-unwrapped

Tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox (native component)

pkgs.gnomeExtensions.firefox-profiles

Easily launch Firefox with your favorite profile right from the indicator menu!

  • nixos-unstable 6
    • nixpkgs-unstable 6
    • nixos-unstable-small 6
  • nixos-25.11 5
    • nixos-25.11-small 5
    • nixpkgs-25.11-darwin 5

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