CVE-2026-18294High· 7.8▾ Abyssal0day

OriginLab Origin Viewer OGW File Parsing Memory Corruption Remote Code Execution Vulnerability

▾ Abyssal zone — Critical with a public exploit or in-the-wild use

Depth score68/ 100 · Elevated

impact 42.9 · likelihood 0.1 · exploitation 25

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Proof of concept

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Published

Aug 20, 2026

Updated

Aug 22, 2026

CVSS

7.8

Vendor

—

Product

—

CWE

CWE-119

Depth score

68 · Elevated

EPSS

0.28% · p21

Platforms

—

Source

NVD

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS history

Exploit-prediction probability, daily snapshots since Aug 23.

0.3% → 0.3%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

3 events · 3 days

Aug 20, 2026Published
Disclosed via NVD
Aug 22, 2026Record revised
Last analysed / modified upstream
Aug 23, 2026EPSS first tracked
0.3%

CWE-119 #nvd

Full technical detail▾

Overview

OriginLab Origin Viewer OGW File Parsing Memory Corruption 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 OGW files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29338.

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

References

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#nvd

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