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CVE-2026-19885— OriginLab Origin Viewer OGWU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Quick assessment

Affected
OriginLab Origin Viewer
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 Origin Viewer 中 OGWU 文件解析存在的越界写远程代码执行漏洞。该漏洞允许远程攻击者在受影响的 OriginLab Origin Viewer 安装环境中执行任意代码。利用此漏洞需要用户交互，即目标用户需访问恶意网页或打开恶意文件。 具体缺陷存在于 OGWU 文件的解析过程中。问题源于对用户提供的数据缺乏适当的验证，导致写入操作可能超出已分配数据结构的末尾。攻击者可利用此漏洞在当前进程上下文中执行代码。该漏洞曾被称为 ZDI-CAN-29337。

AI Predicted 8.8 Difficulty: Moderate

Affected Version Matrix 1

VendorProduct Version RangeStatus
OriginLab Origin Viewer 9.9.5 affected
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I. Basic Information for CVE-2026-19885

Vulnerability Information
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Vulnerability Title
OriginLab Origin Viewer OGWU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
OriginLab Origin Viewer OGWU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab Origin Viewer. 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 OGWU 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-29337.
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 Origin Viewer 9.9.5 -

II. Public POCs for CVE-2026-19885

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III. Intelligence Information for CVE-2026-19885

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Vendor Advisories for CVE-2026-19885 (1)

IV. Related Vulnerabilities

Same product: Origin Viewer
Same vendor: OriginLab
Same weakness: CWE-787

V. Comments for CVE-2026-19885

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