CVE-2024-38178 HIGH

CVE-2024-38178: Scripting Engine Memory Corruption Vulnerability

Vendor Microsoft
Product Windows 11 Version 24H2
Weakness CWE-843
KEV Status Known Exploited
Published August 13, 2024
Last update October 21, 2025

CVSS base score

7.5/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

What the vulnerability does

01Description

Scripting Engine Memory Corruption Vulnerability

CISA mandated remediation

02CISA Required Action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Key dates

03Disclosure timeline

August 13, 2024 CVE published
October 21, 2025 Record updated