PT-2026-32704 · Undefined · Undefined

Published 2026-04-14 · Updated 2026-04-14 · CVE-2026-34622

X.com · Ptdbugs

CVSS v3.1

8.6

High

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

Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321)

CVE: CVE-2026-34622 PT ID: PT-2026-32704 Vendor: Adobe Product: Acrobat Reader CVSS: 8.6 Credits: n/a

Description: Acrobat Reader versions 26.001.21411, 24.001.30360, 24.001.30362 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.

References: • https://t.co/1L8PKBqRAV • https://t.co/dnyRkSIrSE

#dbugs vuln

Fix

RCE

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2026-34622

Affected Products

Undefined

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-34622 · Security Note
• https://twitter.com/greenapple_w/status/2044136479283392862 · Twitter Post
• https://twitter.com/RedHornet_Intel/status/2044093602276487483 · Twitter Post
• https://twitter.com/HaifeiLi/status/2044176791267619062 · Twitter Post
• https://helpx.adobe.com/security/products/acrobat/apsb26-44.html · Note
• https://twitter.com/ptdbugs/status/2044120993510117776 · Twitter Post