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Medium 5.7Published Jul 21, 2026
CVE-2026-16243Eclipse OMR : arraycmp SIMD implementation does not check if the number of bytes to compare is zero
Updated under an hour ago ()
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It affects Eclipse Foundation Eclipse OMR and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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
- 5.7 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
- Weakness (CWE)
- CWE-125
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- eclipse
- NVD analysis
- Analyzed
- Record last updated
- Jul 22, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Eclipse Foundation Eclipse OMR eclipse_foundation:eclipse_omr (from the name) | from 0.1 before 0.11; before 0.1 not affected; 0.11 not affected | CNA record |
eclipse omr eclipse:omr | from 0.1.0 through 0.10.0 | NVD |
References
- https://github.com/eclipse-omr/omr/pull/8349issue-tracking, patch
- https://github.com/eclipse-omr/omr/pull/8348issue-tracking, patch
- https://gitlab.eclipse.org/security/cve-assignment/-/work_items/195broken-link
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.