CVE-2026-18294CWE-119

CVE-2026-18294

High · published August 20, 2026

CVSS v3.0
7.8
EPSS
0%
Percentile
19.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
7.8 · HIGH
Vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00284 · 19.8th percentile
Weakness
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
Published
2026-08-20T21:17Z
References (2)
EPSS history
Timeline
  • 20 AUG 16:21Z
    OriginLab Origin Viewer OGW File Parsing Memory Corruption Remote Code Execution Vulnerability
    cvelistv5