CVE-2024-4767

PoC —

CVSS 3.1

4.3 medium

EPSS

<1%p41

Published

May 14, 2024 (May 14, 2024)

Modified

Jun 17, 2026

Description

If the `browser.privatebrowsing.autostart` preference is enabled, IndexedDB files were not properly deleted when the window was closed. This preference is disabled by default in Firefox. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

Vendors: mozilla debian
Products: firefox, thunderbird, debian linux
Weakness: CWE-459, CWE-359
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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