Vulnerability Monitor

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CVE-2025-6661

PDF-XChange Editor App Object Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 handling of App objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26823.

Published

2025-06-25T22:15:23.997

Last Modified

2025-07-01T19:16:39.160

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.0: 7.8 (HIGH)

Weaknesses
  • Type: Primary
    CWE-416
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application pdf-xchange pdf-tools 10.5.2.395 Yes
Application pdf-xchange pdf-xchange_editor 10.5.2.395 Yes
References