CVE-2023-38163

HIGH 7.8CVE-2023-38163 · Published 12/09/2023 · updated 17/06/2026

In short

CVE-2023-38163 is a HIGH (CVSS 7.8) vulnerability affecting windows defender security intelligence updates (microsoft).
Chance of exploitation in the next 30 days (EPSS): 0.66%, higher than 51.6% of all vulnerabilities.
Fix: update to 1.391.1332.0 or later.

Package	Affected versions	Patched versions
windows defender security intelligence updates microsoft	`≥ 1.0.0, < 1.391.1332.0`	`1.391.1332.0`

Windows Defender Attack Surface Reduction Security Feature Bypass

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