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CVE-2019-0752

7.5
HIGHCVSS v3.1 Base Score
91.48%
HIGH RiskEPSS (100th percentile)
KEV

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0739, CVE-2019-0753, CVE-2019-0862.

Published: 4/9/2019
Modified: 10/29/2025
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ACTIVELY EXPLOITED IN THE WILD

This vulnerability is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

Vulnerability Name:

Microsoft Internet Explorer Type Confusion Vulnerability

Vendor / Product:

Microsoft Internet Explorer

Required Action:

Apply updates per vendor instructions.

Due Date: 8/15/2022(OVERDUE)
Ransomware Campaign Use
Added to KEV:

2/15/2022

Notes:

https://nvd.nist.gov/vuln/detail/CVE-2019-0752

Vulnerability Summary

CVSS v3 Score

7.5HIGH

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

CVSS v2 Score

7.6

AV:N/AC:H/Au:N/C:C/I:C/A:C

EPSS Score (Exploitation Probability)

91.48%HIGH Exploitation Risk
100th percentile

This vulnerability has a 91.48% probability of being exploited in the next 30 days, ranking higher than 100% of all scored CVEs.

CWE Classification

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Same Weakness Type(CWE-843)

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