HIGH🇵🇱 Wersja polska

CVE-2024-8382

CVSS 8.8v3.1pub. 2024-09-03upd. 2025-11-04

Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  • Mozilla Firefox

    APP
    Mozilla
    < 130.0

  • Mozilla Firefox Esr

    APP
    Mozilla
    < 115.15128.0 – 128.2 (excl.)
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

Related vulnerabilities

CVE-2024-9680CRITICAL9.8⚠ KEVPL ✓same product

Use-after-free w Animation timelines Firefox/Thunderbird — RCE

CVE-2022-26486CRITICAL9.6⚠ KEVPL ✓same product

Use-after-free w WebGPU IPC framework Mozilla — sandbox escape

CVE-2019-11708CRITICAL10.0⚠ KEVPL ✓same product

Mozilla Firefox/Thunderbird: przełamanie sandbox przez IPC Prompt:Open

CVE-2010-3765CRITICAL9.8⚠ KEVPL ✓same product

RCE w Mozilla Firefox przez błąd nsCSSFrameConstructor::ContentAppended

CVE-2026-84119CRITICAL9.6same product

Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox...