CVE-2025-21333

Severity

high · on CISA KEV actively exploited

Source

CISA-KEV · kev

Published

2025-01-14

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-21333

⌖ exploited in the wild shame 50/100 exploited-in-wild

Microsoft Windows Hyper-V NT Kernel Integration VSP contains a heap-based buffer overflow vulnerability that allows a local attacker to gain SYSTEM privileges.

Players implicated

Microsoft · vendor windows · product

Description

Microsoft Windows Hyper-V NT Kernel Integration VSP contains a heap-based buffer overflow vulnerability that allows a local attacker to gain SYSTEM privileges.

Affected FedRAMP products 0 in the catalog

No correlated FedRAMP products.