CVE-2026-18289

Name of the Vulnerable Software and Affected Versions OriginLab OriginPro (affected versions not specified)

Description An issue exists in the parsing of OPJ files due to improper validation of user-supplied data. This flaw can lead to an out-of-bounds write, where data is written past the end of an allocated data structure, allowing a remote attacker to execute arbitrary code in the context of the current process. Exploitation requires user interaction, such as visiting a malicious page or opening a malicious file.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.