CVE-2018-8373
Microsoft Scripting Engine Memory Corruption Vulnerability
CVSS
—
No CVSS
EPSS
61.9%
p99
KEV
YES
Mar 25, 2022
Exploit Today
80
0-100
Published: — · Last modified: —
61.9%EPSS · 30 days61.9%
2026-06-302026-07-16
Product
Microsoft / Internet Explorer Scripting Engine
Vulnerability
Microsoft Scripting Engine Memory Corruption Vulnerability
Added to KEV
Mar 25, 2022
Remediate by
Apr 15, 2022
Known ransomware use
No
Summary description
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer.
Required action
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2018-8373
No related CVEs by CWE or product.