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...

CVE-2026-91797: External Control of File Name or Path

Foxit PDF Editor/Reader failed to validate the directory traversal path in the attachment file name, resulting in malicious attachments being able to be written to directories outside the expected secure area when the PDF is opened...

PT-2026-97227

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor Reader affected versions not specified Description A heap-based out-of-bounds read occurs during the handling of PDF image objects with inconsistent compression metadata. Insufficient validation during image decoding can lead ...

PDF Memory Use Code Execution

The vulnerability of PDF viewing and editing programs such as Adobe Acrobat, Adobe Acrobat Reader, and Adobe Acrobat 2024 relates to the possibility of exploiting memory after it is freed. Exploiting this vulnerability could allow an attacker to execute arbitrary code, provided that the user open...

PDF viewing and editing programs Privilege Escalation

The vulnerabilities of PDF viewing and editing programs such as Adobe Acrobat, Adobe Acrobat Reader, and Adobe Acrobat 2024 are related to deficiencies in authentication procedures. Exploiting these vulnerabilities can allow attackers to enhance their privileges...

Adobe Acrobat Prototype Modification

The vulnerability of PDF viewing and editing programs such as Adobe Acrobat, Adobe Acrobat Reader, and Adobe Acrobat 2024 lies in the uncontrolled modification of prototype attributes of objects. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected...

PDF Memory Use Code Execution

The vulnerability of PDF viewing and editing programs such as Adobe Acrobat, Adobe Acrobat Reader, and Adobe Acrobat 2024 relates to the possibility of exploiting memory after it is freed. Exploiting this vulnerability could allow an attacker to execute arbitrary code, provided that the user open...

PDF Memory Use Code Execution

The vulnerability of PDF viewing and editing programs such as Adobe Acrobat, Adobe Acrobat Reader, and Adobe Acrobat 2024 relates to the possibility of exploiting memory after it is freed. Exploiting this vulnerability could allow an attacker to execute arbitrary code, provided that the user open...

PDF Viewing Integer Overflow Code Execution

The vulnerability of PDF viewing and editing programs such as Adobe Acrobat, Adobe Acrobat Reader, and Adobe Acrobat 2024 is related to a numerical overflow vulnerability. Exploiting this vulnerability allows an attacker to execute arbitrary code, provided that the user opens a specially crafted...

CVE-2026-91804: Out-of-bounds Write

A heap-based out-of-bounds write vulnerability exists in Foxit PDF Editor/Reader’s rendering of Circle annotations with malformed Cloudy appearance streams in specially crafted PDF files. Insufficient validation of the appearance geometry can result in memory corruption and application crashes...

CVE-2026-91817: Out-of-bounds Read

A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor/Reader’s handling of wide strings in embedded PDF JavaScript. Insufficient validation of string-deletion ranges can cause an integer underflow, resulting in an out-of-bounds read and application crash...

Foxit PDF Reader for Mac < 2026.2.1 Multiple Vulnerabilities

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

CVE-2026-91799: Use After Free

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s handling of JavaScript array objects. A specially crafted PDF may cause the application to access a released object during array processing, potentially resulting in application crashes or arbitrary code execution...

CVE-2026-91796: Protection Mechanism Failure

The interface of Foxit PDF Editor/Reader lacks the permission verification for secure reading mode, which allows specially crafted PDFs to trigger external SMB authentication without any security prompts and thereby leak the hash of the user's credentials...

CVE-2026-91802: Out-of-bounds Write

A heap-based out-of-bounds write vulnerability exists in Foxit PDF Editor/Reader’s WebP image decoding due to improper handling of bitmap stride and target buffer formats. Successful exploitation could result in an application crash...

CVE-2026-91805: Use After Free

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s PDF page-tree handling. A specially crafted PDF can trigger page-structure changes during rendering, causing the application to access released page objects and resulting in memory corruption and an application crash...

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-2026-97234

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-2026-97222

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A local privilege escalation issue exists in the updater of Foxit PDF Editor/Reader. The problem occurs because the updater unsafely loads dynamic-link libraries DLLs—which ar...

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...