PT-2026-24303 · Microsoft · Windows

Angelboy · Publicado 2026-03-10 · Atualizado 2026-03-16 · CVE-2026-25176

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 Ancillary Function Driver for WinSock (affected versions not specified)

Description An improper access control issue exists in the Windows Ancillary Function Driver for WinSock. Exploitation may allow an authorized attacker to elevate privileges locally. The issue relates to deficiencies in access control mechanisms within the driver.

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:2026-02895

CVE-2026-25176

Produtos afetados

Windows

Referências · 10

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-25176 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2026-25176 · Nota de Segurança
• https://twitter.com/CVEnew/status/2033361151472365800 · Publicação no Twitter
• https://t.me/cveNotify/155456 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2026-02895 · Nota de Segurança
• https://twitter.com/infoflowcloud/status/2033363076284633400 · Publicação no Twitter
• https://msrc.microsoft.com/update-guide/advisory/CVE-2026-25176 · Aviso do Fabricante
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-25176 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2026-25176 · Aviso do Fabricante
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-25176 · Aviso do Fabricante