CVE-2022-34221

Adobe Acrobat Reader Type Confusion vulnerability could lead to Arbitrary code execution

Published Jul 15, 2022 CVSS 3.1 · 7.8 High EPSS 10.8% KEV · Not listed
Description
Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by an Access of Resource Using Incompatible Type ('Type Confusion') 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-37190 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by an Access of Resource Using Incompatible Type ('Type Confusion') 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics epss

{'score': 0.03717}

epss

{'score': 0.03211}

Weaknesses

Sources

Status
PUBLISHED
Assigner
adobe
Published
Updated
May 27, 2026, 12:55 PM
Reserved
Jun 21, 2022, 12:00 AM
Status
Modified
Published
Jul 15, 2022, 4:15 PM
Modified
Jun 17, 2026, 4:49 AM