PT-2026-2439 · Microsoft · Windows Kernel Driver

CVE-2025-12052 · Publicado 2026-01-14 · Atualizado 2026-01-19

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Windows Kernel Driver (affected versions not specified)

Description The drivers within the tool packages utilize the RTL QUERY REGISTRY DIRECT flag when reading a registry value. This process is susceptible to a buffer overflow if an untrusted user-mode application can manipulate the registry value. The issue involves reading a registry value, potentially leading to a buffer overflow due to the use of the RTL QUERY REGISTRY DIRECT flag.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2025-12052

Produtos afetados

Windows Kernel Driver

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-12052 · Nota de Segurança
• https://twitter.com/CVEnew/status/2011383022579331082 · Publicação no Twitter
• https://insyde.com/security-pledge/sa-2025010 · Nota
• https://twitter.com/VulmonFeeds/status/2011339302706237702 · Publicação no Twitter
• https://twitter.com/cracbot/status/2013204835286548908 · Publicação no Twitter