← Retour aux CVEs
CVE-2026-20876
MEDIUM6.7
Description
Heap-based buffer overflow in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
Details CVE
Score CVSS v3.16.7
SeveriteMEDIUM
Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vecteur d'attaqueLOCAL
ComplexiteLOW
Privileges requisHIGH
Interaction utilisateurNONE
Publie1/13/2026
Derniere modification1/15/2026
Sourcenvd
Observations honeypot0
Produits affectes
microsoft:windows_11_23h2microsoft:windows_11_24h2microsoft:windows_11_25h2microsoft:windows_server_2022_23h2microsoft:windows_server_2025
Faiblesses (CWE)
CWE-122
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20876(secure@microsoft.com)
Correlations IOC
Aucune correlation enregistree
This product uses data from the NVD API but is not endorsed or certified by the NVD.