{"id":"EM-20261112-O5CG","url":"https://cyber.eventmonitor.net/incident/EM-20261112-O5CG/originlab-origin-viewer-opju-file-parsing-vulnerability-cve-2026-114558/","type":"cve","title":"OriginLab Origin Viewer OPJU File Parsing Vulnerability (CVE-2026-114558)","subtitle":"CVE-2026-114558","subject":"CVE-2026-114558","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-12T03:17:08.417Z","firstSignal":"2026-11-06T06:00:00.000Z","lastSignal":"2026-11-12T03:17:08.417Z","updated":"2026-11-12T03:34:34.646Z","revision":1,"life":[{"status":"Born","at":"2026-11-12T03:17:08.417Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-12T03:17:08.417Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-06T06:00:00.000Z","what":"First signal: C37 Zero Day Initiative (published)"},{"at":"2026-11-12T03:17:08.417Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261112-O5CG created."},{"at":"2026-11-12T03:17:08.417Z","what":"Severity raised to High by C6"}],"stages":[{"name":"Disclosed","at":"2026-11-12T03:17:08.417Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-12T03:17:08.417Z","detail":"CVSS 7.8"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-06T06:00:00.000Z","source":"C37","sourceName":"Zero Day Initiative (published)","role":"Research & News","severity":2,"title":"ZDI-26-886: OriginLab Origin Viewer OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","text":"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-2026-114558.","url":"http://www.zerodayinitiative.com/advisories/ZDI-26-886/"},{"at":"2026-11-12T03:17:08.417Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-114558 (CVSS 7.8)","text":"OriginLab Origin Viewer OPJU 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.\n\nThe specific flaw exists within the parsing of OPJU 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…","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114558"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-12T03:17:08.417","score":7.8,"severity":"HIGH","desc":"OriginLab Origin Viewer OPJU 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…","product":"","seen":1794454474646},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}