CVE-2026-16243: Eclipse Omr

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

In Eclipse OMR versions up to 0.11, the arraycmp SIMD implementation for Z and P does not check if the number of bytes to compare is zero.

Affected products

• Eclipse Omr: from 0.1.0, up to and including 0.10.0

Published 2026-07-21. Last modified 2026-08-11.