ORIGIN VIEWER · CVE-2026-114562 · Other
NO FIX YET · SEE WHAT TO DO
Origin Viewer has an out-of-bounds write (a write before the start of an allocated buffer) when it parses OGWU files. A user who opens a crafted file or visits a malicious page can let an attacker run code as that user. ZDI says OriginLab has issued an update, but the fixed version is not published in pages I could read.
first public Nov 12, 2026 · 2 sources
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Anyone who opens OGWU files in OriginLab Origin Viewer on Windows. The attacker needs the user to open a crafted file or visit a page that delivers one; code then runs with that user's privileges. Teams that do not install Origin Viewer or never open files from untrusted sources can skip it.
Not affected if no-origin-viewer, no-untrusted-ogwu-files
Who cares desktop, origin-viewer, windows
10.4.0.25 (2026-07-30) as latest, but they do not name this CVEOriginLab 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 before the start of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-30736.
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