CVE-2026-83931
Microsoft Hyper-V · Windows 11 version 23H2, Windows 11 Version 23H2, Windows 11 Version 24H2
Microsoft Hyper-V
MANAR TECHTECHNOLOGY SERVICESReliable Connectivity.Stronger Networks.
SECURITY ALERT
CVE
CVE-2026-83931
HighCVSS 7.8 / 10
VendorMicrosoft Hyper-V
ProductWindows 11 version 23H2, Windows 11 Version 23H2, Windows 11 Version 24H2
Recommended action
Apply the security updates or mitigations listed in the vendor's official advisory.
Published13-10-2026
SourceNVD
SECURE
INFRASTRUCTURE
INFRASTRUCTURE
OPTIMIZED
NETWORKS
NETWORKS
BUSINESS
CONTINUITY
CONTINUITY
TRUSTED
PARTNER
PARTNER
MANAR TECHwww.manartech.com
About this alert
A vulnerability tracked as CVE-2026-83931 affects Windows 11 version 23H2, Windows 11 Version 23H2, Windows 11 Version 24H2 from Microsoft Hyper-V. Severity: High (CVSS 7.8). Organizations running the affected product should review the official advisory and apply the recommended action.
- Severity
- High
- CVSS
- 7.8
- Vendor
- Microsoft Hyper-V
- Product
- Windows 11 version 23H2, Windows 11 Version 23H2, Windows 11 Version 24H2
- Published
- 13-10-2026
- Source
- NVD
- Recommended action
- Apply the security updates or mitigations listed in the vendor's official advisory.