CVE-2026-34342

HIGH

7.0

Descripcion

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

Detalles CVE

Puntuacion CVSS v3.17.0

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueLOCAL

ComplejidadHIGH

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado5/12/2026

Ultima modificacion5/12/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-362

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34342(secure@microsoft.com)

Correlaciones IOC

Sin correlaciones registradas

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