PT-2026-56347

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description Insufficient object type and argument checks occur when the application opens a PDF file and JavaScript writes annotation attributes. This leads to damage in the internal...

CVE-2026-13126: Use After Free

The embedded JavaScript in the PDF deleted the pages, making the object invalid. The application attempted to perform a write operation on the invalid pop-up annotations, resulting in the program crashing...

Fedora 43 : perl-JavaScript-Minifier-XS (2026-629b796808)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-629b796808 advisory. 0.16 bump - Fix CVE-2026-56017 and CVE-2026-56018 Tenable has extracted the preceding description block directly from the Fedora security advisory...

PT-2026-56336

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description Opening a PDF allows JavaScript to modify form field properties, causing the state of the underlying objects referenced by the program to become invalid. This...

CVE-2026-59923: Improper Neutralization of Input During Web Page Generation

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, HTMLRenderer.safeurl does not block percent-encoded javascript URIs, allowing attacker-supplied Markdown links or images to bypass URL protections and execute script in rendered HTML. This issue is fixed in version...

PT-2026-56340

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description An issue occurs when the application opens a PDF and JavaScript performs operations on the page and document. This causes page-related objects to lose synchronization, while t...

PT-2026-56489

Name of the Vulnerable Software and Affected Versions js-yaml versions 5.0.0 through 5.1.x Description When merge keys are enabled, the parser can consume quadratic CPU time while processing a document. This occurs when a chain of mappings uses merge keys where each mapping merges the previous on...

Joern 4.0.578

Joern is the bug hunter's workbench. With this tool, you can uncover attack surface, sloppy coding practices, and variants of known vulnerabilities using an interactive code analysis shell. Joern supports C, C++, LLVM bitcode, x86 binaries via Ghidra, JVM bytecode via Soot, and Javascript...

PT-2026-56349

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 application crashing...

PT-2026-56579

Name of the Vulnerable Software and Affected Versions Plate versions 53.0.0 through 53.1.3 Description The media embed renderer trusts serialized provider or sourceUrl metadata in useMediaState and skips parseMediaUrl protocol validation. This allows a crafted document to specify a known video...

CVE-2026-59876: Improperly Controlled Modification of Object Prototype Attributes

protobufjs compiles protobuf definitions into JavaScript JS functions. From 8.2.0 until 8.6.5, the protobufjs Text Format extension parsed string-keyed map entries using ordinary property assignment, allowing a map entry with key proto to change the prototype of the returned map object instead of...

PT-2026-56351

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A use-after-free issue occurs when the application opens a PDF file. During the process where JavaScript deletes pages and removes attachment annotations, the attachment panel...

CVE-2026-57242: Use After Free

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, eventually leading to a crash...

CVE-2026-57243: Out-of-bounds Read

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...

PT-2026-56497

Name of the Vulnerable Software and Affected Versions protobufjs versions prior to 7.6.5 protobufjs versions prior to 8.6.6 Description protobufjs compiles protobuf definitions into JavaScript functions. The software parses option names by advancing through schema tokens until an = token is reach...

CVE-2026-57256: Use After Free

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 objects and their internal dictionary...

CVE-2026-57250: Use After Free

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 application crashing...

CVE-2026-57241: Out-of-bounds Read

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 application crashes due to out-of-bounds...

CVE-2026-57238: Use After Free

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...

CVE-2026-57237: Use After Free

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 application...