CVE-2023-32049
HIGHCVSS 8.8/10Actively ExploitedEPSS 4.40%
Last modified
CVE-2023-32049 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Windows SmartScreen Security Feature Bypass Vulnerability. CISA has confirmed active exploitation in the wild. EPSS estimates a 4.40% chance of exploitation in the next 30 days.
Description
Windows SmartScreen Security Feature Bypass Vulnerability
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 1607 | < 10.0.14393.6085 |
| Microsoft | Windows 10 1809 | < 10.0.17763.4645 |
| Microsoft | Windows 10 21h2 | < 10.0.19041.3208 |
| Microsoft | Windows 10 22h2 | < 10.0.19045.3208 |
| Microsoft | Windows 11 21h2 | < 10.0.22000.2176 |
| Microsoft | Windows 11 22h2 | < 10.0.22621.1992 |
| Microsoft | Windows Server 2016 | All versions |
| Microsoft | Windows Server 2019 | All versions |
| Microsoft | Windows Server 2022 | All versions |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-32049Patch, Vendor Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-32049Patch, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32049US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2023-32049?
Windows SmartScreen Security Feature Bypass Vulnerability
How severe is CVE-2023-32049?
CVE-2023-32049 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 4.40% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2023-32049?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-32049?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST