Foxit PDF Editor for Mac < 14.0.8 / 2026.2.1 Multiple Vulnerabilities

According to its version, the Foxit PDF Editor for Mac application previously named Foxit PhantomPDF for Mac installed on the remote macOS host is prior to 2026.2.1/14.0.8. It is, therefore affected by multiple vulnerabilities: Note that Nessus has not tested for this issue but has instead relied...

PT-2026-97231

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description An issue exists in the update mechanism of the software where improper certificate validation occurs. This allows a man-in-the-middle attacker to bypass package integrity...

PT-2026-97220

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A path traversal issue exists in the handling of embedded PDF resources. Insufficient validation of resource file paths allows files to be written outside their intended...

CVE-2026-91790: Use After Free

When rendering the page image, Foxit PDF Editor/Reader fails to perform validation on image objects whose optional content attributes are malformed. As a result, the program may access an already-freed internal data structure, triggering a crash due to UAF...

PT-2026-97212

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description Opening a specially crafted PDF causes the application to execute scripts that modify annotation rich-text attributes containing malformed font data. During the subsequent...

PT-2026-97224

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description An issue exists in the PDF page-tree handling. A specially crafted PDF can trigger page-structure changes during rendering, which causes the application to access released pag...

PT-2026-97221

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A heap-based out-of-bounds write occurs during WebP image decoding due to improper handling of bitmap stride and target buffer formats. This issue can lead to an application...

PT-2026-97236

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description An out-of-bounds read issue occurs during the handling of wide strings in embedded PDF JavaScript. Insufficient validation of string-deletion ranges can lead to an integer...

PT-2026-97235

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A use-after-free condition occurs during the handling of PDF annotations. This issue is triggered by reentrant annotation deletion via embedded JavaScript, which causes the...

PT-2026-97237

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A use-after-free issue exists in the JavaScript handling of PDF annotations. This occurs when reentrant page-event processing during annotation enumeration releases the...

PT-2026-97216

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description Foxit PDF Editor/Reader fails to validate the directory traversal path in the attachment file name. This allows malicious attachments to be written to directories outside the...

PT-2026-97215

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description The interface lacks permission verification for secure reading mode. This allows a specially crafted PDF to trigger external SMB Server Message Block authentication without...

PT-2026-97214

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description The FileOpen plugin fails to properly validate encryption metadata within specially crafted PDF files. This flaw can leave an internal pointer in an invalid state, leading to...

CVE-2026-91806: Use After Free

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s handling of PDF form fields. Embedded JavaScript may access form-field references after the corresponding fields have been released, resulting in an application crash...

PT-2026-97233

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A signature validation issue exists in the way Foxit PDF Editor/Reader handles incrementally updated PDF documents. This flaw allows changes to be made to the visible content ...

PT-2026-97234

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description Insufficient verification of JPEG2000 image metadata within a PDF file leads to an out-of-bounds write in the heap buffer during the decoding process. This memory corruption c...

PT-2026-97226

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description An out-of-bounds read occurs during the parsing of PDF files due to insufficient validation of image soft-mask data. A malformed soft-mask data attribute can trigger an...

PT-2026-97208

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description The U3D/GIF texture decoding path contains insufficient validation of image dimensions and related size information. This flaw can lead to an integer overflow, resulting in an...

PT-2026-97228

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A use-after-free issue occurs during the handling of malformed PDF form fields. This happens because of improper validation during field-name traversal, which may lead the...

PT-2026-97225

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A use-after-free issue occurs during the handling of PDF form fields. This happens when embedded JavaScript accesses form-field references after the corresponding fields have...