CVE Watch—

CVE-2026-34621

Adobe Acrobat and Reader Prototype Pollution Vulnerability

CVSS

—

Sin CVSS

EPSS

7.1%

p94

KEV

SÍ

13 abr 2026

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

7.1%EPSS · 30 días7.1%

2026-06-302026-07-17

Ficha del catálogo KEV

Producto

Adobe / Acrobat and Reader

Vulnerabilidad

Adobe Acrobat and Reader Prototype Pollution Vulnerability

Añadido a KEV

13 abr 2026

Remediar antes de

27 abr 2026

Uso conocido en ransomware

Descripción resumida

Adobe Acrobat and Reader contain a prototype pollution vulnerability that allows for arbitrary code execution.

Acción requerida

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

https://helpx.adobe.com/security/products/acrobat/apsb26-43.html ; https://nvd.nist.gov/vuln/detail/CVE-2026-34621

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2008-2992—

99.9%

KEV—80Adobe Reader and Acrobat Input Validation Vulnerability—CVE-2007-5659—

99.8%

KEV—80Adobe Acrobat and Reader Buffer Overflow Vulnerability—CVE-2009-3459—

99.7%

KEV—80Adobe Acrobat and Reader Heap-Based Buffer Overflow Vulnerability—CVE-2021-21017—

99.7%

KEV—80Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability—CVE-2009-3953—

99.7%

KEV—80Adobe Acrobat and Reader Universal 3D Remote Code Execution Vulnerability—CVE-2010-2883—

99.6%

KEV—80Adobe Acrobat and Reader Stack-Based Buffer Overflow Vulnerability—