CVE-2024-7528

HIGH

Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1 - Use-After-Free in IndexedDB

Title source: llm

Description

Incorrect garbage collection interaction in IndexedDB could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.

References (4)

Core 4

Core References

Issue Tracking, Permissions Required

https://bugzilla.mozilla.org/show_bug.cgi?id=1895951

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-33/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-35/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-37/

Scores

CVSS v3 8.8

EPSS 0.0024

EPSS Percentile 46.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-416

Status published

Products (3)

mozilla/firefox < 129.0

mozilla/firefox_esr < 128.1.0

mozilla/thunderbird < 128.1.0

Published Aug 06, 2024

Tracked Since Feb 18, 2026