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CVE-2026-18288— OriginLab OriginPro OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Quick assessment

Affected
OriginLab OriginPro
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.

OriginLab OriginPro是OriginLab公司的一款集成服务器与网络功能的产品。 OriginLab OriginPro 2026 SR1版本存在缓冲区错误漏洞，该漏洞源于解析OPJU文件时未对用户提供的数据进行适当验证，导致越界写入，攻击者可利用该漏洞在当前进程上下文中执行任意代码。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.28% · P21

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
OriginLab OriginPro 2026 SR1 affected
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I. Basic Information for CVE-2026-18288

Vulnerability Information
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Vulnerability Title
OriginLab OriginPro OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
OriginLab OriginPro OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro. 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 OPJU files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-29331.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
OriginLab OriginPro 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OriginLab OriginPro是OriginLab公司的一款集成服务器与网络功能的产品。 OriginLab OriginPro 2026 SR1版本存在缓冲区错误漏洞，该漏洞源于解析OPJU文件时未对用户提供的数据进行适当验证，导致越界写入，攻击者可利用该漏洞在当前进程上下文中执行任意代码。
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
OriginLab OriginPro 2026 SR1 -

II. Public POCs for CVE-2026-18288

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III. Intelligence Information for CVE-2026-18288

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Vendor Advisories for CVE-2026-18288 (2)

Same Patch Batch · OriginLab · 2026-08-20 · 7 CVEs total

CVE-2026-18294 OriginLab Origin Viewer OGW File Parsing Memory Corruption Remote Code Execution Vulnerabi
CVE-2026-18291 OriginLab OriginPro OGW File Parsing Memory Corruption Remote Code Execution Vulnerability
CVE-2026-18290 OriginLab OriginPro OGG File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerabili
CVE-2026-18289 OriginLab OriginPro OPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerabili
CVE-2026-18292 OriginLab OriginPro OGG File Parsing Memory Corruption Remote Code Execution Vulnerability
CVE-2026-18293 OriginLab Origin Viewer OPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnera

IV. Related Vulnerabilities

Same product: OriginPro
Same vendor: OriginLab
Same weakness: CWE-787