CVE-2026-91799

A use-after-free vulnerability exists in Foxit PDF Editor/Reader due to improper handling of JavaScript array objects . Specifically, the vulnerability occurs during array processing where a specially crafted PDF may cause the application to access a released object. This flaw could potentially l...

CVE-2026-91806 Foxit PDF Editor/Reader Doc Object Use-After-Free Information Disclosure Vulnerability

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...

EUVD-2026-85118

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...

CVE-2026-91806

A use-after-free vulnerability exists in Foxit PDF Editor/Reader 's handling of PDF form fields . The flaw is caused by embedded JavaScript accessing form-field references after the corresponding fields have been released, which can result in an application crash . No specific remediation steps, ...

CVE-2026-91806 Foxit PDF Editor/Reader Doc Object Use-After-Free Information Disclosure Vulnerability

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...

CVE-2026-91816 Foxit PDF Editor/Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s handling of PDF annotations. Reentrant annotation deletion triggered by embedded JavaScript can cause the application to access an annotation object after it has been released, resulting in a use-after-free condition and applicati...

CVE-2026-91816 Foxit PDF Editor/Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s handling of PDF annotations. Reentrant annotation deletion triggered by embedded JavaScript can cause the application to access an annotation object after it has been released, resulting in a use-after-free condition and applicati...

EUVD-2026-85158

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s handling of PDF annotations. Reentrant annotation deletion triggered by embedded JavaScript can cause the application to access an annotation object after it has been released, resulting in a use-after-free condition and applicati...

CVE-2026-91816

Foxit PDF Editor/Reader is susceptible to a use-after-free vulnerability in its handling of PDF annotations . The vulnerability is triggered by reentrant annotation deletion initiated through embedded JavaScript , which causes the application to access an annotation object after it has been relea...

CVE-2026-91817 Foxit PDF Editor/Reader AcroForm Out-of-Bounds Read Remote Code Execution Vulnerability

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...

CVE-2026-91817 Foxit PDF Editor/Reader AcroForm Out-of-Bounds Read Remote Code Execution Vulnerability

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...

EUVD-2026-85157

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...

CVE-2026-91817

Foxit PDF Editor/Reader is vulnerable to a heap-based out-of-bounds read (CVE-2026-91817) during the handling of wide strings in embedded PDF JavaScript . The root cause is insufficient validation of string-deletion ranges , which can trigger an integer underflow . This flaw leads to an out-of-bo...

EUVD-2026-85156

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s JavaScript handling of PDF annotations. Reentrant page-event processing during annotation enumeration may release the associated page object, which is subsequently accessed, resulting in an application crash...

CVE-2026-91818 Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s JavaScript handling of PDF annotations. Reentrant page-event processing during annotation enumeration may release the associated page object, which is subsequently accessed, resulting in an application crash...

CVE-2026-91818

A use-after-free vulnerability exists in Foxit PDF Editor/Reader 's JavaScript handling of PDF annotations. The root cause is reentrant page-event processing during annotation enumeration, which may release the associated page object; subsequent access to this object results in an application cra...

CVE-2026-91818 Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s JavaScript handling of PDF annotations. Reentrant page-event processing during annotation enumeration may release the associated page object, which is subsequently accessed, resulting in an application crash...

CVE-2026-88997

The JSM Show Post Metadata WordPress plugin before 4.9.1 does not properly escape a post meta key before outputting it into an inline event-handler attribute in an admin-facing meta box, allowing users with contributor-level access and above to inject arbitrary JavaScript that executes in the...

CVE-2026-88997

The JSM Show Post Metadata WordPress plugin versions before 4.9.1 is vulnerable to a Stored Cross-Site Scripting (XSS) flaw. The root cause is the improper escaping of a post meta key before it is outputted into an inline event-handler attribute within an admin-facing meta box. This allows users ...

EUVD-2026-85041

The HappyAddons for Elementor WordPress plugin before 3.50.0 does not escape an icon value on one of its button widgets before outputting it inside an HTML attribute, allowing users with Contributor-level access and above to inject event-handler attributes that execute JavaScript in the browser o...