ZDI-26-585: OriginLab Origin Viewer OGWU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Published Aug 24, 2026
·Updated
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 ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-19885.
Affected Software
1 affected component
OriginLab Origin Viewer
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Mitigate the remote code execution risk (ZDI-26-585) by preventing users from visiting untrusted/malicious web pages and from opening untrusted/malicious OGWU files, since exploitation requires user interaction (malicious page or malicious file).
Event History
Aug 24, 2026
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description