Skip to content
OpenAdvisories

Product · Foxit

Foxit PDF Reader

105 known vulnerabilities.

80 results · Clear filters · Feed

  • High 7.8

    Foxit PDF Editor/Reader Field Use-After-Free Vulnerability

    The application re-enters the document structure via field processing and deletes the current page, and then continues using the field objects obtained before deletion, triggering an illegal read and crashing.

  • High 7.8

    Foxit PDF Editor/Reader Form Field Use-After-Free Vulnerability

    When the application opens a PDF and JavaScript resets the form fields, the script re-enters the interface. The underlying native object is damaged, but the application does not perform validation. The function call on the damaged object leads to the applicat…

  • High 7.8

    Foxit Editor/Reader List Box Format Use-After-Free Vulnerability

    When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form …

  • High 7.8

    Security vulnerability in Foxit PDF Editor/Reader — U3D Adobe Mesh Decompression (Type Confusion / Invalid Pointer Dereference)

    The application opened a PDF file containing an abnormal Unity 3D object. During parsing, the application incorrectly resolved a portion of the abnormal object as a pointer and used it as a valid address, ultimately causing the application to crash.

  • High 7.8

    Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability

    Calling a function that triggers a UI refresh after removing comments via a script may access an invalidated object, leading to program crashes.

  • High 7.8

    Foxit PDF Editor/Reader AcroForm Annotation Use-After-Free Remote Code Execution Vulnerability

    Document structural anomalies caused inconsistencies between page element relationships and internal index states. When scripts triggered document modifications, object reference validity was not properly maintained, leading to a crash when accessing an inval…

  • High 7.8

    Foxit PDF Editor/Reader AcroForm Signature Remote Code Execution Vulnerability

    Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes and program crashes during internal data structure construction.

  • High 7.8

    Foxit PDF Editor/Reader Update Service Uncontrolled Search Path Element Local Privilege Escalation Vulnerability

    The application's update service, when checking for updates, loads certain system libraries from a search path that includes directories writable by low‑privileged users and is not strictly restricted to trusted system locations. Because these libraries may b…

  • High 7.3

    Foxit PDF Editor/Reader Installer Uncontrolled Search Path Privilege Escalation

    The application's installer runs with elevated privileges but resolves system executables and DLLs using untrusted search paths that can include user-writable directories, allowing a local attacker to place malicious binaries with the same names and have them…

  • High 7.8

    Foxit PDF Editor/Reader List Box Calculate Array Use-After-Free Vulnerability

    The application's list box calculate array logic keeps stale references to page or form objects after they are deleted or re-created, which allows crafted documents to trigger a use-after-free when the calculation runs and can potentially lead to arbitrary co…

  • High 7.8

    Foxit PDF Reader PDF Parsing Heap-Based Buffer Overflow Remote Code Execution Vulnerability

    A heap-based buffer overflow vulnerability exists in the PDF parsing of Foxit PDF Reader when processing specially crafted JBIG2 data. An integer overflow in the calculation of the image buffer size may occur, potentially allowing a remote attacker to execute…

  • High 7.8

    Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability

    A use-after-free vulnerability exists in the annotation handling of Foxit PDF Reader before 2025.2.1, 14.0.1, and 13.2.1 on Windows and MacOS. When opening a PDF containing specially crafted JavaScript, a pointer to memory that has already been freed may be a…

  • High 7.8

    Foxit PDF Reader PDF File Parsing Use-After-Free Remote Code Execution Vulnerability

    A use-after-free vulnerability exists in the PDF file parsing of Foxit PDF Reader before 2025.2.1, 14.0.1, and 13.2.1 on Windows. A PDF object managed by multiple parent objects could be freed while still being referenced, potentially allowing a remote attack…

  • High 7.8

    Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

    A use-after-free vulnerability exists in the AcroForm handling of Foxit PDF Reader and Foxit PDF Editor before 2025.2.1,14.0.1 and 13.2.1 on Windows . When opening a PDF containing specially crafted JavaScript, a pointer to memory that has already been freed …

  • High 8.8

    Foxit PDF Reader Update Service Incorrect Permission Assignment Local Privilege Escalation Vulnerability

    A local privilege escalation vulnerability exists in the Foxit PDF Reader/Editor Update Service. During plugin installation, incorrect file system permissions are assigned to resources used by the update service. A local attacker with low privileges could mod…

  • High 8.4
    CVE-2010-20010 Public exploit

    Foxit PDF Reader < 4.2.0.0928 Title Stack Buffer Overflow

    Foxit PDF Reader before 4.2.0.0928 does not properly bound-check the /Title entry in the PDF Info dictionary. A specially crafted PDF with an overlong Title string can overflow a fixed-size stack buffer, corrupt the Structured Exception Handler (SEH) chain, a…

  • High 8.4
    CVE-2011-10030 Public exploit

    Foxit PDF Reader < 4.3.1.0218 JavaScript File Write

    Foxit PDF Reader <  4.3.1.0218 exposes a JavaScript API function, createDataObject(), that allows untrusted PDF content to write arbitrary files anywhere on disk. By embedding a malicious PDF that calls this API, an attacker can drop executables or scripts in…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader versio…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader, version 9.1…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader, versi…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader, version 9.2…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader versio…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader, versi…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader, version 9.1…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader version 9.1.…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader versio…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader versio…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader versio…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader, version 9.2…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader versio…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader versio…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader versio…

  • High 8.0

    A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096.…

  • High 8.0

    A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096.…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader, version 9.1…

  • High 8.0

    A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096.…

  • High 8.0

    A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096.…

  • High 8.0

    A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096.…

  • High 8.0

    A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096.…

  • High 8.0

    An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader, version 9.1…