CVE Feed

    Dashboard / CVE / CVE-2026-16439

    CVE-2026-16439

    In Eclipse OpenJ9 versions up to 0.60, using -Xtrace to trace method arguments can lead to buffer underflow.

    Published:Jul 21, 2026
    Last Modified:Aug 11, 2026
    EPS:Jul 21, 2026
    EPSS Score:0.00204
    CVSS Score:9.1

    Affected Products

    Vendor
    Eclipse
    Product
    Openj9

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-16440 (CVSS 5.7) — In Eclipse OpenJ9 versions up to 0.60, a crafted .class file with deeply nested annotations causes a segmentat…
    CVE-2026-16441 (CVSS 6.9) — In Eclipse OpenJ9 versions up to 0.60, when executing class files where a previously concrete superclass metho…
    CVE-2026-6918 (CVSS 8.7) — In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a…
    CVE-2025-4447 (CVSS 7) — In Eclipse OpenJ9 versions up to 0.51, when used with OpenJDK version 8 a stack based buffer overflow can be c…
    CVE-2024-10917 (CVSS 3.7) — In Eclipse OpenJ9 versions up to 0.47, the JNI function GetStringUTFLength may return an incorrect value which…
    CVE-2024-3933 (CVSS 5.3) — In Eclipse OpenJ9 release versions prior to 0.44.0 and after 0.13.0, when running with JVM option -Xgc:concurr…
    CVE-2023-5676 (CVSS 4.1) — In Eclipse OpenJ9 before version 0.41.0, the JVM can be forced into an infinite busy hang on a spinlock or a s…
    CVE-2023-2597 (CVSS 7) — In Eclipse Openj9 before version 0.38.0, in the implementation of the shared cache (which is enabled by defaul…
    CVE-2022-3676 (CVSS 6.5) — In Eclipse Openj9 before version 0.35.0, interface calls can be inlined without a runtime type check. Maliciou…
    CVE-2021-41041 (CVSS 5.3) — In Eclipse Openj9 before version 0.32.0, Java 8 & 11 fail to throw the exception captured during bytecode veri…

    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