Use After Free Vulnerability in Adobe Acrobat Reader
CVE-2018-4911

8.8HIGH

Key Information:

Vendor: Adobe
Status: Adobe Acrobat Reader 2018.009.20050 And Earlier Versions, 2017.011.30070 And Earlier Versions, 2015.006.30394 And Earlier Versions
Vendor: CVE Published:; 27 February 2018

What is CVE-2018-4911?

A use after free vulnerability was identified in Adobe Acrobat Reader affecting specific versions. This flaw arises within the JavaScript API related to the bookmark functionality and can be exploited through specially crafted JavaScript code embedded in PDF files. Attackers can potentially exploit this vulnerability to achieve code corruption, control-flow hijacking, or execute code reuse attacks, posing significant risks to users' systems.

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Affected Version(s)

Adobe Acrobat Reader 2018.009.20050 and earlier , 2017.011.30070 and earlier , 2015.006.30394 and earlier Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions