CVE-2022-43595: Debian Linux

Medium severity, CVSS 5.9. EPSS: 1.3% chance of exploitation in the next 30 days.

Multiple denial of service vulnerabilities exist in the image output closing functionality of OpenImageIO Project OpenImageIO v2.4.4.2. Specially crafted ImageOutput Objects can lead to multiple null pointer dereferences. An attacker can provide malicious multiple inputs to trigger these vulnerabilities.This vulnerability applies to writing .fits files.

Affected products

• Debian Debian Linux: version 11.0 only
• Openimageio Openimageio: version 2.4.4.2 only

Published 2022-12-22. Last modified 2026-06-17.