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Acrobat Reader

451 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 7.8
    CVE-2023-21608 Exploited Public exploit EPSS 59%

    Adobe Acrobat Reader DC resetForm Use-After-Free Remote Code Execution Vulnerability

    Adobe Acrobat Reader versions 22.003.20282 (and earlier), 22.003.20281 (and earlier) and 20.005.30418 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation o…

    Adobe Acrobat Reader
    KEV Oct 10, 2023
  • Medium 5.5
    CVE-2021-45067 Public exploit

    Adobe Acrobat Reader Memory Corruption could lead to Information Disclosure

    Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Access of Memory Location After End of Buffer vulnerability that could lead to disclosure of sensitive memory. An attacker could…

    Adobe Acrobat Reader
  • High 7.8
    CVE-2021-39863 Public exploit EPSS 13%

    Adobe Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution

    Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Buffer Overflow vulnerability when parsing a specially crafted PDF file. An unauthenticated attacker could leverage this v…

    Adobe Acrobat Reader
  • High 7.8
    CVE-2021-21086 Public exploit

    Adobe Reader CoolType Arbitrary Stack Manipulation

    Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Out-of-bounds Write vulnerability in the CoolType library. An unauthenticated attacker could leverage this vulne…

    Adobe Acrobat Reader
  • Medium 6.5
    CVE-2021-21042 Public exploit EPSS 15%

    Acrobat Reader DC Out-Of-Bounds Read Information Disclosure Vulnerability

    Acrobat Reader DC versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Out-of-bounds Read vulnerability that could lead to arbitrary disclosure of information in the memory stack. An attacker …

    Adobe Acrobat Reader
  • High 8.8
    CVE-2021-21017 Exploited Public exploit EPSS 86%

    Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution

    Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a heap-based buffer overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achiev…

    Adobe Acrobat Reader
    KEV Nov 3, 2021