Vendor
Foxit
896 known vulnerabilities.
Products
896 results · Feed
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High 7.8
Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability
The application opens the PDF file. JavaScript then rewrites the document to modify the page structure, resulting in the invalidation of the page objects. However, the thumbnails still use the invalid page objects, ultimately causing the application to crash.
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High 7.8
Foxit PDF Editor/Reader Doc Object Use-After-Free Remote Code Execution Vulnerability
Embedding JavaScript within a PDF file will cause the page to be deleted. Subsequent scripts will continue to access the relevant properties of the document view, eventually leading to the crash of the application.
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High 8.2CVE-2026-57239 Public exploit
Foxit PDF Editor/Reader Local Privilege Escalation
The user-controllable executable files will be directly executed by high-privilege processes, allowing low-privilege users to have the opportunity to elevate their privileges to NT AUTHORITY\SYSTEM.
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High 7.8
Foxit PDF Editor/Reader Form Field Use-After-Free Remote Code Execution Vulnerability
When the application opens a PDF file and JavaScript deletes the PDF fields, the subsequent logic still uses the old field pointers, resulting in invalid pointer references and causing the application to crash.
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High 7.8
Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability
When the application opens a PDF file, JavaScript uses the damaged field tree to trigger field traversal, resulting in the program holding an invalid form object when accessing the field property path. Eventually, the application crashes due to reading an inv…
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High 7.8
Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability
After the application opened the PDF, JavaScript deleted the form field object. Subsequently, it attempted to access the invalid object, which caused the application to crash.
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Medium 6.1
Foxit PDF Editor/Reader Page Out-of-bounds Read Vulnerability
The application opens the PDF, and JavaScript performs operations on the page and the document, causing the page-related objects within the application to lose synchronization; however, the renderer still trusts the outdated page count, and eventually the app…
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High 7.8
Foxit PDF Editor/Reader Page Use-After-Free Vulnerability
The application opens the PDF, and JavaScript modifies the form. However, the related objects on the page lack complete lifecycle management and null value validation; when the page state changes, the application continuously dereferences invalid objects, eve…
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Medium 6.1
Foxit PDF Editor/Reader Page Out-of-bounds Read Vulnerability
During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash.
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High 7.8
Foxit PDF Editor/Reader Signature Hyperlink Use-After-Free Vulnerability
When the application opens a PDF, traverses and builds the annotation elements related to hyperlinks, it fails to validate the abnormal annotation relationships and field combinations. This results in the internal objects entering an invalid state. Eventually…
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High 7.8
Foxit PDF Editor/Reader Signature Buffer Overflow Vulnerability
When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript triggers signature verification, but the signature plugin does not perform validation when copying the abnormal string, causing the application to crash.
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High 7.8
Foxit PDF Editor/Reader Annotation Improper Release Vulnerability
When the application opens a PDF file and JavaScript writes annotation attributes, there is a lack of sufficient object type and argument checks. As a result, due to the damage to the internal structure of the annotations, it causes the application to crash d…
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High 7.8
Foxit PDF Editor/Reader Annotation Use-After-Free Vulnerability
After the application opened the PDF file, the script first reset the annotation status, then triggered the reset form event by additional action. During the re-entry process, the application access invalid objects and crashed.
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High 7.8
Foxit PDF Editor/Reader Cloud Appearance Buffer Overflow Vulnerability
The application opens a PDF, but the cloud-like appearance of the construction process lacks proper setting of an upper limit and consistency checks. Out-of-bounds access to the underlying array is exposed, ultimately leading to a crash of the application.
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Medium 6.1
Foxit PDF Editor/Reader PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
An abnormal image object causes the renderer to enter the wrong processing branch. When converting the scan lines, an invalid image buffer pointer is used, resulting in the application crashing.
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High 7.8
Foxit PDF Editor/Reader AcroForm Use-After-Free Remote Code Execution Vulnerability
When the application opens a PDF file, during the process of JavaScript deleting pages and removing attachment annotations, it will cause the attachment panel to continue accessing invalid pointers, eventually leading to the application crashing.
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High 7.8
Foxit PDF Editor/Reader Annotation Type Confusion Vulnerability
There is an abnormal annotation within the PDF that is referenced by other objects. When the application parses the PDF, it fails to perform proper type checking, ultimately causing the application to crash.
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Medium 6.1
Security vulnerability in Foxit PDF Editor/Reader — OOB Read via NaN-Bypass Clamp
The application opens a PDF containing an abnormal color space whose attributes reference a valid but semantically malformed function. The function's output is not validated; when subsequently read, it produces an illegal pointer that accesses an out-of-bound…
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Medium 6.5
Foxit PDF Editor/Reader XDP XFA XXE arbitrary local file read
The input file does not need to be strictly in a structurally valid PDF format. Instead, after reviewing the content, the original document disguised as a PDF will be sent to the parser. Malicious documents will construct malicious external entities that, thr…
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High 7.8
Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability
When the application opens a PDF and JavaScript modifies the properties of form fields, it causes the state of the underlying objects referenced by the program to become invalid. Eventually, it reads an illegal memory address, which leads to the crash of the …
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High 7.8
Foxit PDF Editor/Reader Form Control Use-After-Free Vulnerability
After JavaScript resetting the form, the synchronization process lacks re-entry protection and object lifecycle verification, resulting in the failure of the control pointer during the traversal process. After the pointer fails, it still continues to derefere…
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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.
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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…
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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 …
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Medium 6.1
Security vulnerability in Foxit PDF Editor/Reader — PRC 3D BRep Renderer Heap OOB Read
During the PRC parsing stage, there is a lack of boundary verification for the PRC entity index, which leads to an out-of-bounds read of the entity array. As a result, the application crashes.
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Medium 6.1
Foxit PDF Editor/Reader Crash via Malformed PRC 3D Stream
The PRC file header parsing logic trusts the constructed file structure description information, assumes that the underlying array contains elements and reads them, leading to out-of-bounds reads and application crashes.
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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.
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High 8.6
DoS + Remote Code Execution via PDF JavaScript in Foxit AI
When the application executes the JavaScript script embedded in the PDF within the sandbox, it fails to intercept some dangerous interfaces, which allows remote scripts to be loaded, resulting in arbitrary code execution.
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Medium 5.5
Foxit PDF Editor/Reader's insufficient parameter validation leads to denial-of-service vulnerability
Insufficient parameter verification leads to the occurrence of format errors in files, which will trigger an unhandled "std::invalid_argument" exception, ultimately causing the program to terminate.
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Medium 5.5
Foxit PDF Editor/Reader Infinite Loop Denial-of-Service Vulnerability
Improper control flow management allows a crafted document action chain to cause modal dialog reentry on the main thread, resulting in UI freeze and denial of service.
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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.
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Medium 5.5
Foxit PDF Editor/Reader AcroForm Signature Use-After-Free Vulnerability
Flaws in page lifecycle management allow document structure changes to desynchronize internal component states, causing subsequent operations to access invalidated objects and crash the program.
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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…
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Medium 5.5
UAF in Foxit PDF Editor/Reader via XFA calculate event
A crafted XFA PDF can trigger a use-after-free condition during calculate event processing, causing the application to crash and resulting in an arbitrary code execution.
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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.
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High 8.5
Server-Side Request Forgery (SSRF) via URL Parameter in Foxit PDF Services API
An attacker can control a server-side HTTP request by supplying a crafted URL, causing the server to initiate requests to arbitrary destinations. This behavior may be exploited to probe internal network services, access otherwise unreachable endpoints (e.g., …
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Medium 4.7
Self-Modifications Affecting Altered Printing and Redaction in Foxit PDF Editor
The application allows PDF JavaScript and document/print actions (such as WillPrint/DidPrint) to update form fields, annotations, or optional content groups (OCGs) immediately before or after redaction, encryption, or printing. These script‑driven updates are…
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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…
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Medium 5.5
Null pointer dereference in Foxit PDF Editor/Reader when accessing stamp annotation
The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior n…
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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…