# CVE-2026-114564: OriginLab Origin Viewer out-of-bounds write in OGG parsing

Source: https://junglewise.ai/threats/cve-2026-114564-originlab-origin-viewer-ogg-file-parsing-out-of-bounds-write  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-12. Updated: 2026-11-12  
License: CC BY 4.0 with a link back

CVE-2026-114564 · Severity: high · CVSS 7.8 · Published 2026-11-12

OriginLab Origin Viewer is a document and data visualization tool used by scientists and engineers. A flaw in how it parses OGG media files allows remote attackers to execute arbitrary code if a user opens a malicious file or visits a malicious page. This could give an attacker complete control over the affected system.

Technologies: [OriginLab Origin Viewer](https://junglewise.ai/threats/technologies/origin-viewer). Vendors: [OriginLab](https://junglewise.ai/threats/vendors/originlab).

## Quick answers

**Is CVE-2026-114564 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-114564 being exploited in the wild.

**How severe is CVE-2026-114564?** 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-2026-114564?** 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-2026-114564 attacked?** It is attacked with local access, in a software library.

**Am I affected by CVE-2026-114564?** 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

An out-of-bounds write vulnerability exists in Origin Viewer's OGG file parser due to insufficient validation of user-supplied data. The flaw allows an attacker to write past the end of an allocated buffer, enabling arbitrary code execution in the context of the viewer process. Exploitation requires local attack vector (user interaction to open a malicious file or visit a malicious page).

## Affected products

- OriginLab Origin Viewer

## Timeline

- 2026-05-21: disclosed: Vulnerability reported to vendor
- 2026-11-06: advisory: Coordinated public release of advisory
- 2026-11-12: other: Published to NVD

## References

- [https://docs.originlab.com/cve/CVE-2026-114564](https://docs.originlab.com/cve/CVE-2026-114564)
- [https://www.zerodayinitiative.com/advisories/ZDI-26-881/](https://www.zerodayinitiative.com/advisories/ZDI-26-881/)

## Related threats

- [OriginLab Origin Viewer OGWU file parsing heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-114569-originlab-origin-viewer-ogwu-file-parsing-heap-based-buffer)
- [OriginLab Origin Viewer heap buffer overflow in OPJ parsing](https://junglewise.ai/threats/cve-2026-114568-originlab-origin-viewer-opj-file-parsing-heap-based-buffer)
- [OriginLab Origin Viewer out-of-bounds write in OGWU file parsing](https://junglewise.ai/threats/cve-2026-114567-originlab-origin-viewer-ogwu-file-parsing-out-of-bounds-write)
- [OriginLab Origin Viewer memory corruption in OGM file parsing](https://junglewise.ai/threats/cve-2026-114566-originlab-origin-viewer-ogm-file-parsing-memory-corruption)
- [OriginLab Origin Viewer out-of-bounds write in OGG parsing](https://junglewise.ai/threats/cve-2026-114565-originlab-origin-viewer-ogg-file-parsing-out-of-bounds-write)