PT-2026-2675 · Microsoft · Windows Hyper-V+1

Andrey Markovytch · Publicado 2026-01-13 · Atualizado 2026-01-17 · CVE-2026-20825

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Média

Vetor base

AV:L/AC:L/Au:S/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Windows Hyper-V (affected versions not specified)

Description An improper access control issue exists in Windows Hyper-V. This allows a local attacker who is already authorized to disclose information. The issue can lead to the compromise of sensitive information and potentially impact system functionality.

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

Improper Access Control

Enumeração de Fraquezas

CWE-284

Identificadores relacionados

BDU:2026-00538

CVE-2026-20825

Produtos afetados

Windows

Windows Hyper-V

Referências · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-20825 · Nota de Segurança
• https://bdu.fstec.ru/vul/2026-00538 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20825 · Nota de Segurança
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20825 · Aviso do Fabricante
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-20825 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/2012490416273150455 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2026-20825 · Aviso do Fabricante