VDB
MSRC_CVE-2022-21887
MSRC_CVE-2022-21887
PUBLISHED
CVSS 7 HIGH
Risk Scores
CVSS v3.1
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Windows 11 version 21H2 for ARM64-based Systems <10.0.22000.434 | ||
| Windows 11 version 21H2 for x64-based Systems <10.0.22000.434 | ||
| Windows 11 version 21H2 for x64-based Systems 10.0.22000.434 | ||
| Windows 11 version 21H2 for ARM64-based Systems 10.0.22000.434 |
Timeline
- Jan 11, 2022 CVE Published
- Apr 9, 2026 Security Advisory
- Apr 9, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21887 advisory
- https://msrc.microsoft.com/csaf/2022/msrc_cve-2022-21887.json advisory
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
- https://support.microsoft.com/lifecycle url
- https://www.first.org/cvss url
- https://support.microsoft.com/help/5009566 fix