CVE-2022-36354: Debian Linux

Medium severity, CVSS 5.3. EPSS: 0.8% chance of exploitation in the next 30 days.

A heap out-of-bounds read vulnerability exists in the RLA format parser of OpenImageIO master-branch-9aeece7a and v2.3.19.0. More specifically, in the way run-length encoded byte spans are handled. A malformed RLA file can lead to an out-of-bounds read of heap metadata which can result in sensitive information leak. An attacker can provide a malicious file to trigger this vulnerability.

Affected products

• Debian Debian Linux: version 11.0 only
• Openimageio Openimageio: version 2.3.19.0 only

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