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CVE-2025-9329— Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

Quick assessment

Affected
Foxit PDF Reader
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Foxit PDF Reader是中国福昕（Foxit）公司的一款PDF阅读器。 Foxit PDF Reader存在缓冲区错误漏洞，该漏洞源于解析PRC文件时未验证用户输入导致越界读取，可能导致远程代码执行。

AI Predicted 8.8 Difficulty: Easy EPSS 0.25% · P15

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2025-9329

Vulnerability Information
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Vulnerability Title
Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read 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 PRC files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26772.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Foxit PDF Reader 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Foxit PDF Reader是中国福昕（Foxit）公司的一款PDF阅读器。 Foxit PDF Reader存在缓冲区错误漏洞，该漏洞源于解析PRC文件时未验证用户输入导致越界读取，可能导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Foxit PDF Reader 2024.4.0.27683 -

II. Public POCs for CVE-2025-9329

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III. Intelligence Information for CVE-2025-9329

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Same Patch Batch · Foxit · 2025-09-02 · 8 CVEs total

CVE-2025-9330 Foxit PDF Reader Update Service Uncontrolled Search Path Element Local Privilege Escalatio
CVE-2025-9323 Foxit PDF Reader JP2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2025-9324 Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2025-9325 Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2025-9326 Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
CVE-2025-9327 Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2025-9328 Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

IV. Related Vulnerabilities

Same product: PDF Reader
Same vendor: Foxit
Same weakness: CWE-125

V. Comments for CVE-2025-9329

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