PT-2026-24272 · Microsoft · Cdd+3

Marcin Wiazowski · Publicado 2026-03-10 · Atualizado 2026-03-17 · CVE-2026-23668

Positive Technologies (AI Summary)

CVSS v3.1

7.0

Alta

Vetor base

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

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

Description A race condition exists in the Microsoft Graphics Component due to improper synchronization when handling concurrent execution with shared resources. This allows a local attacker to elevate privileges. The issue is also described as an improper locking vulnerability in Microsoft Windows cdd and win32kfull components, leading to local privilege escalation.

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

LPE

Race Condition

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

BDU:2026-02986

CVE-2026-23668

ZDI-26-178

ZDI-26-179

ZDI-26-180

Produtos afetados

Graphics

Windows

Cdd

Win32Kfull

Referências · 14

• https://twitter.com/rahsi_aaka/status/2032407944151892321 · Publicação no Twitter
• https://t.me/cveNotify/155357 · Publicação no Telegram
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23668 · Aviso do Fabricante
• https://twitter.com/dailycve/status/2032277726103498868 · Publicação no Twitter
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-23668 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2026-02986 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2026-23668 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-23668 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-23668 · Nota de Segurança
• https://zerodayinitiative.com/advisories/ZDI-26-180 · Nota de Segurança
• https://zerodayinitiative.com/advisories/ZDI-26-178 · Nota de Segurança
• https://zerodayinitiative.com/advisories/ZDI-26-179 · Nota de Segurança
• https://twitter.com/CVEnew/status/2033994299063603368 · Publicação no Twitter
• https://t.me/avleonovcom/1637 · Publicação no Telegram