PT-2026-61995 · Eclipse Foundation · Eclipse Omr

CVE-2026-16243 · Published 2026-07-21 · Updated 2026-07-21

NVD

CVSS v4.0

5.7

Medium

Base vector

AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2026-16243

Affected Products

Eclipse Omr

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-16243 · Security Note
• https://github.com/eclipse-omr/omr/pull/8348 · Note
• https://github.com/eclipse-omr/omr/pull/8349 · Note
• https://gitlab.eclipse.org/security/cve-assignment/-/work_items/195 · Note