Risk Scores
CVSS v3.1
4.400000095367432
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Windows 11 Version 23H2 for x64-based Systems <10.0.22631.6936 | ||
| Windows 11 Version 25H2 for x64-based Systems 10.0.26200.8246 | ||
| Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.7184 | ||
| Windows 10 Version 21H2 for x64-based Systems <10.0.19044.7184 | ||
| Windows 10 Version 22H2 for x64-based Systems <10.0.19045.7184 | ||
| Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.7184 | ||
| Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.7184 | ||
| Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.7184 | ||
| Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.7184 | ||
| Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.6936 | ||
| Windows 11 Version 25H2 for ARM systems 10.0.26200.8246 | ||
| Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.7184 | ||
| Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.6936 | ||
| Windows 11 Version 23H2 for x64-based Systems 10.0.22631.6936 | ||
| Windows 11 Version 25H2 for x64-based Systems <10.0.26200.8246 | ||
| Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.7184 | ||
| Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.7184 | ||
| Windows 11 Version 25H2 for ARM systems <10.0.26200.8246 | ||
| Windows 10 Version 22H2 for x64-based Systems 10.0.19045.7184 | ||
| Windows 10 Version 21H2 for x64-based Systems 10.0.19044.7184 |
Timeline
- Apr 14, 2026 CVE Published
- Apr 15, 2026 Security Advisory
- Apr 15, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27906 advisory
- https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-27906.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/5082200 fix
- https://support.microsoft.com/help/5083769 fix
- https://support.microsoft.com/help/5082052 fix
- https://support.microsoft.com/help/5082063 fix
- https://support.microsoft.com/help/5083768 fix