Quick answers
- Is CVE-2026-114559 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-114559 being exploited in the wild.
- How severe is CVE-2026-114559?
- High severity, with a CVSS score of 7.8, published 12 November 2026.
- Which products and versions are affected?
- OriginLab Origin Viewer.
- Is there a fix for CVE-2026-114559?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-114559 attacked?
- It is attacked with local access.
- Am I affected by CVE-2026-114559?
- Check whether you run OriginLab Origin Viewer. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability exists in the OGG file parsing routine where insufficient validation of user-supplied data permits writing past the end of an allocated buffer. This out-of-bounds write can be exploited to corrupt memory and achieve arbitrary code execution. The attack requires user interaction (opening a malicious file or visiting a malicious page) and operates with local attack vector; however, the file can be delivered remotely.
Affected products
- OriginLab Origin Viewer
Timeline
- 2026-05-21: disclosed: Vulnerability reported to vendor
- 2026-11-06: advisory: Coordinated public release of advisory