Foxit PDF Reader JPEG2000 Parsing Memory Corruption Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of...

PT-2026-97207

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description An information disclosure issue exists in the JavaScript interface implementation where attribute authorization checks required by the specification are not performed. This...

PT-2026-97219

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor for macOS affected versions not specified Description An issue in the installer allows a local attacker to gain root privileges. This occurs because the installer does not sufficiently validate a user-modifiable configuration...

CVE-2026-91801: Improper Limitation of a Pathname to a Restricted Directory

A path traversal vulnerability exists in Foxit PDF Editor/Reader's handling of embedded PDF resources. Insufficient validation of resource file paths may allow files to be written outside their intended locations, potentially enabling arbitrary code execution...

PT-2026-97220

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description A path traversal issue exists in the handling of embedded PDF resources. Insufficient validation of resource file paths allows files to be written outside their intended...

PT-2026-97213

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description An out-of-bounds write occurs during the PDF rendering process due to insufficient consistency and boundary validation when processing malformed color space data. This flaw ca...

Linux Distros Unpatched Vulnerability : CVE-2026-91737

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use after free in PDF in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page...

CVE-2026-91807: Out-of-bounds Read

A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor/Reader’s handling of malformed image soft-mask data. Insufficient validation of the soft-mask data attribute during image parsing may cause an arithmetic underflow, resulting in an out-of-bounds read and application crash...

PT-2026-97229

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 malformed PDF image masks. Inconsistent image metadata can lead to incorrect alpha-channel processing during...

CVE-2026-91818: Use After Free

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-2026-91817: 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...

CVE-2026-91816: Use After Free

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-2026-91815: Out-of-bounds Write

Foxit PDF Editor/Reader does not perform sufficient verification of the JPEG2000 image metadata in the PDF file, which leads to out-of-bounds write in the heap buffer during decoding, potentially causing the program to crash and introducing the risk of arbitrary code execution...

CVE-2026-91814: Improper Verification of Cryptographic Signature

A signature validation vulnerability exists in Foxit PDF Editor/Reader’s handling of incrementally updated PDF documents. Changes to visible document content may not invalidate the existing signature, allowing attackers to alter signed content and potentially carry out content spoofing while the...

CVE-2026-91813: Time-of-check Time-of-use (TOCTOU) Race Condition

A vulnerability in Foxit PDF Editor/Reader’s update mechanism allows an update package to be replaced between download and high-privilege extraction due to insufficient file locking and integrity validation. This could enable local attackers to execute arbitrary code with elevated privileges...

CVE-2026-91812: Improper Certificate Validation

A vulnerability in Foxit PDF Editor/Reader’s update mechanism allows man-in-the-middle attackers to bypass certificate validation and package integrity checks, potentially enabling arbitrary code execution with system privileges...

CVE-2026-91810: Out-of-bounds Read

A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor/Reader’s handling of malformed PDF image masks. Inconsistent image metadata may cause incorrect alpha-channel processing during rendering, resulting in an out-of-bounds read and application crash...

CVE-2026-91811: Out-of-bounds Write

A heap-based out-of-bounds write vulnerability exists in Foxit PDF Editor/Reader’s PRC parser due to insufficient validation of vertex indices in triangular fan texture meshes. Successful exploitation could result in memory corruption and an application crash...

CVE-2026-91809: Use After Free

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s handling of malformed PDF form fields. Improper validation during field-name traversal may cause the application to access a released object, resulting in an application crash...

CVE-2026-91808: Out-of-bounds Read

A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor Reader’s handling of PDF image objects with inconsistent compression metadata. Insufficient validation during image decoding may result in an undersized buffer and an out-of-bounds read during rendering, causing an applicati...