CVE Feed

    Dashboard / CVE / CVE-2026-16243

    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.

    Published:Jul 21, 2026
    Last Modified:Aug 11, 2026
    EPS:Jul 21, 2026
    EPSS Score:0.00302
    CVSS Score:7.5

    Affected Products

    Vendor
    Eclipse
    Product
    Omr

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

    CVE-2026-1188 (CVSS 6.9) — In the Eclipse OMR port library component since release 0.2.0, an API function to return the textual names of …
    CVE-2025-14549 (CVSS 6.9) — In the Eclipse OMR compiler component, since release 0.7.0, an optimization enabled for Eclipse OpenJ9 consume…
    CVE-2025-1471 (CVSS 7.1) — In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for…
    CVE-2025-1470 (CVSS 5.1) — In Eclipse OMR, from the initial contribution to version 0.4.0, some OMR internal port library and utilities c…
    CVE-2019-11774 (CVSS 7.4) — Prior to 0.1, all builds of Eclipse OMR contain a bug where the loop versioner may fail to privatize a value t…
    CVE-2019-11773 (CVSS 7.8) — Prior to 0.1, AIX builds of Eclipse OMR contain unused RPATHs which may facilitate code injection and privileg…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High