VULNERABILITY INTELLIGENCE

CVE-2024-7652

CVSS score7.5 HIGH
EPSS probability0.66%
CISA KEVNot currently listed
Published2024-09-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

An error in the ECMA-262 specification relating to Async Generators could have resulted in a type confusion, potentially leading to memory corruption and an exploitable crash. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

Weakness classification

  • CWE-476: NULL Pointer Dereference
  • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

Primary references