CVE-2022-27795: Adobe Acrobat Reader DC AcroForm isDefaultChecked Use-After-Free Remote Code Execution Vulnerability

First published: Wed May 11 2022(Updated: )

Acrobat Reader DC versions 22.001.20085 (and earlier), 20.005.3031x (and earlier) and 17.012.30205 (and earlier) are affected by a use-after-free vulnerability in the processing of the acroform event 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.

Credit: psirt@adobe.com

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