CVE-2024-6602

CRITICAL

Firefox < 128 and ESR < 115.13 - Memory Corruption via Allocator-Deallocator Mismatch

Title source: llm
STIX 2.1

Description

A mismatch between allocator and deallocator could have led to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

References (6)

Core 6

Scores

CVSS v3 9.8
EPSS 0.0077
EPSS Percentile 73.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-94
Status published
Products (3)
mozilla/firefox < 115.13
mozilla/firefox < 128.0
mozilla/thunderbird < 115.13
Published Jul 09, 2024
Tracked Since Feb 18, 2026