CVE-2026-34621

HIGHCISA KEV

8.6

Descripcion

Acrobat Reader versions 24.001.30356, 26.001.21367 and earlier are affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Detalles CVE

Puntuacion CVSS v3.18.6

SeveridadHIGH

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado4/11/2026

Ultima modificacion4/13/2026

Fuentenvd

Avistamientos honeypot0

CISA KEV

VendedorAdobe

ProductoAcrobat and Reader

Nombre vulnerabilidadAdobe Acrobat and Reader Prototype Pollution Vulnerability

Fecha inclusion KEV2026-04-13

Fecha limite remediacion2026-04-27

Uso en ransomwareUnknown

Productos afectados

adobe:acrobatadobe:acrobat_dcadobe:acrobat_reader_dcapple:macosmicrosoft:windows

Debilidades (CWE)

CWE-1321

Referencias

https://helpx.adobe.com/security/products/acrobat/apsb26-43.html(psirt@adobe.com)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34621(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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