ZDI-26-549: OriginLab OriginPro OGG File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
ZDI discloses CVE-2026-18290, a CVSS 7.8 out-of-bounds write in OriginLab OriginPro OGG file parsing enabling remote code execution via malicious files.
The Zero Day Initiative published advisory ZDI-26-549 describing an out-of-bounds write in OriginLab OriginPro's OGG file parsing, tracked as CVE-2026-18290 with a CVSS score of 7.8. The flaw allows remote attackers to execute arbitrary code on affected installations. Exploitation requires user interaction, such as visiting a malicious page or opening a malicious file.
- CVE-2026-18290: OGG file parsing out-of-bounds write in OriginLab OriginPro
- CVSS 7.8; remote code execution possible
- User interaction required: malicious page or file
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2026-18290 | Out-of-Bounds Write RCE in OriginLab OriginPro OGG File Parsing | 7.8 | <1% |
From the original article
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 ZDI has assigned a CVSS rating of 7.
zerodayinitiative.com
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