VulnerabilityAnalyzed
CVE-2026-16243
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.
MEDIUM 5.7EPSS 0.36%
Does this matter?
Lower severity and a low EPSS score (0.36%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 4.0
- 5.7 MEDIUMCVSS:4.0/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/M
- EPSS
- 0.36% probability · 30th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- eclipse/omr
- Source
- emo@eclipse.org
References
- https://github.com/eclipse-omr/omr/pull/8348Issue Tracking, Patch
- https://github.com/eclipse-omr/omr/pull/8349Issue Tracking, Patch
- https://gitlab.eclipse.org/security/cve-assignment/-/work_items/195Broken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.