Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2023-32049
Key Information:
- Vendor
Microsoft
- Status
- Vendor
- CVE Published:
- 11 July 2023
Badges
What is CVE-2023-32049?
A vulnerability has been identified in the Windows SmartScreen feature, allowing an attacker to bypass security checks designed to protect users from malicious software. This flaw could enable the execution of potentially harmful applications without the expected warnings, potentially compromising system integrity and user safety.
CISA has reported CVE-2023-32049
CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2023-32049 as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace
The CISA's recommendation is: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.

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Affected Version(s)
Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.6085
Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.4645
Windows 10 Version 1809 ARM64-based Systems 10.0.0 < 10.0.17763.4645
References
EPSS Score
9% chance of being exploited in the next 30 days.
CVSS V3.1
Timeline
- ๐พ
Exploit known to exist
- ๐ฆ
CISA Reported
Vulnerability published
Vulnerability Reserved