Live › vulnerability › CVE-2022-26486
Go to dashboardMozilla Firefox has a use-after-free bug in its WebGPU IPC framework. An attacker who gets a user to load a malicious page can run arbitrary code in the browser.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
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| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Mozilla Firefox | vendor | – | – |
Open Firefox and check the version under Help > About Firefox, then compare it with the fixed version in Mozilla's advisory (fixed version unknown from sources).
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.
This page as .md · .json · in your agent: get_signal("CVE-2022-26486")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.