High (7.8) in microsoft. EPSS 1.0% chance of exploitation in the next 30 days.
<p>An elevation of privilege vulnerability exists when Windows Modules Installer improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in an elevated context.</p>
<p>An attacker could exploit this vulnerability by running a specially crafted application on the victim system.</p>
<p>The update addresses the vulnerability by correcting the way the Windows Modules Installer handles objects in memory.</p>
Severity
CVSS 3.1
7.8 high
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
1.0% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)