CVE-2023-24880 MEDIUM

CVE-2023-24880: Windows SmartScreen Security Feature Bypass Vulnerability

Vendor Microsoft
Product Windows 10 Version 1809
KEV Status Known Exploited
Ransomware Used in campaigns
Published March 14, 2023
Last update October 21, 2025
View on NVD All CVEs

CVSS base score

4.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Windows SmartScreen Security Feature Bypass Vulnerability

CISA mandated remediation

02CISA Required Action

Apply updates per vendor instructions.

Key dates

03Disclosure timeline

March 14, 2023 CVE published
October 21, 2025 Record updated