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CVE-2026-18289— OriginLab OriginPro OPJ 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 OPJ 文件解析存在越界写入远程代码执行漏洞。该漏洞允许远程攻击者在受影响的 OriginLab OriginPro 安装环境中执行任意代码。利用此漏洞需要用户交互，即目标用户必须访问恶意网页或打开恶意文件。 该漏洞具体存在于 OPJ 文件的解析过程中。其根本原因在于对用户提供数据的验证不充分，导致可向已分配数据结构的末尾之外写入数据。攻击者可利用此漏洞，在当前进程上下文中执行代码。该漏洞此前由零日漏洞倡议（ZDI）披露，编号为 ZDI-CAN-29332。

AI Predicted 8.8 Difficulty: Easy EPSS 0.26% · P18

Affected Version Matrix 1

VendorProduct Version RangeStatus
OriginLab OriginPro 2026 SR1 affected
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I. Basic Information for CVE-2026-18289

Vulnerability Information
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Vulnerability Title
OriginLab OriginPro OPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
OriginLab OriginPro OPJ 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 OPJ 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-29332.
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
OriginLab OriginPro 2026 SR1 -

II. Public POCs for CVE-2026-18289

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III. Intelligence Information for CVE-2026-18289

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Vendor Advisories for CVE-2026-18289 (1)

Vendor Pages for CVE-2026-18289 (1)

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-2026-18292 OriginLab OriginPro OGG File Parsing Memory Corruption Remote Code Execution Vulnerability
CVE-2026-18288 OriginLab OriginPro OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerabil
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

V. Comments for CVE-2026-18289

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