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CVE-2023-32049: Microsoft Windows Defender SmartScreen Security Feature Bypass Vulnerability
Microsoft Windows · in CISA KEV since 2023-07-11
2023-07-11added to KEV
2023-08-01federal remediation due date
4.16%EPSS exploit probability (30 days) 90.4th percentile
8.8 HIGHCVSS 3.1
Unknownknown ransomware use
0days from NVD publication to KEV
What it is
Microsoft Windows Defender SmartScreen contains a security feature bypass vulnerability that allows an attacker to bypass the Open File - Security Warning prompt.
Required action (CISA)
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
| CWE | — |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD published | 2023-07-11 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2023-32049.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.
Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.