The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed while stale pointers are still kept and later dereferenced, which under crafted JavaScript and document structures can lead to a use-after-free condition and potentially allow arbitrary code execution.

According to its version, the Foxit PDF Editor application (previously named Foxit PhantomPDF) installed on the remote Windows host is prior to 14.0.3. It is, therefore affected by multiple vulnerabilities:

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

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 2026.1/14.0.3/13.2.3. It is, therefore affected by multiple vulnerabilities:

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

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 2026.1. It is, therefore affected by multiple vulnerabilities:

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to its version, the Foxit PDF Editor application (previously named Foxit PhantomPDF) installed on the remote Windows host is prior to 13.2.3. It is, therefore affected by multiple vulnerabilities:

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to its version, the Foxit PDF Reader application (previously named Foxit Reader) installed on the remote Windows host is prior to 2026.1. It is, therefore affected by multiple vulnerabilities:

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to its version, the Foxit PDF Editor application (previously named Foxit PhantomPDF) installed on the remote Windows host is prior to 2026.1. It is, therefore affected by multiple vulnerabilities:

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
304401	Foxit PDF Editor < 14.0.3 Multiple Vulnerabilities	Nessus	Windows	high
304400	Foxit PDF Editor for Mac < 13.2.3 / 14.0.3 / 2026.1 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	high
304399	Foxit PDF Reader for Mac < 2026.1 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	high
304398	Foxit PDF Editor < 13.2.3 Multiple Vulnerabilities	Nessus	Windows	high
304397	Foxit PDF Reader < 2026.1 Multiple Vulnerabilities	Nessus	Windows	high
304396	Foxit PDF Editor < 2026.1 Multiple Vulnerabilities	Nessus	Windows	high

Detections

Analytics

CVE-2026-3777

medium

Tenable Plugins

high

high

high

high

high

high