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    6 vulnerabilities found for Eclipse OMR by Eclipse Foundation

    CVE-2026-1188 (GCVE-0-2026-1188)

    Vulnerability from nvd – Published: 2026-01-29 08:36 – Updated: 2026-01-29 16:42
    VLAI
    Summary
    In the Eclipse OMR port library component since release 0.2.0, an API function to return the textual names of all supported processor features was not accounting for the separator inserted between processor features. If the output buffer supplied to this function was incorrectly sized, failing to account for the separator when determining when a write to the buffer was safe could lead to a buffer overflow. This issue is fixed in Eclipse OMR version 0.8.0.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-131 - Incorrect Calculation of Buffer Size
    Assigner
    References
    Impacted products
    Vendor Product Version
    Eclipse Foundation Eclipse OMR Affected: 0.2.0 , < 0.8.0 (semver)
    		Create a notification for this product.
    Credits
    Daryl Maier
    Show details on NVD website
    To clipboard 

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    CVE-2025-1471 (GCVE-0-2025-1471)

    Vulnerability from nvd – Published: 2025-02-21 10:07 – Updated: 2025-02-25 19:15
    VLAI
    Title
    Eclipse OMR: Buffer overflow vulnerability
    Summary
    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 string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs. Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.
    Severity
    7.1 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Eclipse Foundation Eclipse OMR Affected: 0.2.0 , < 0.4.0 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2025-1470 (GCVE-0-2025-1470)

    Vulnerability from nvd – Published: 2025-02-21 10:03 – Updated: 2025-02-21 13:57
    VLAI
    Title
    Eclipse OMR: Null pointer dereference vulnerability
    Summary
    In Eclipse OMR, from the initial contribution to version 0.4.0, some OMR internal port library and utilities consumers of z/OS atoe functions do not check their return values for NULL memory pointers or for memory allocation failures. This can lead to NULL pointer dereference crashes. Beginning in version 0.5.0, internal OMR consumers of atoe functions handle NULL return values and memory allocation failures correctly.
    Severity
    5.1 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-476 - NULL Pointer Dereference
    Assigner
    References
    Impacted products
    Vendor Product Version
    Eclipse Foundation Eclipse OMR Affected: 0 , ≤ 0.4.0 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-1188 (GCVE-0-2026-1188)

    Vulnerability from cvelistv5 – Published: 2026-01-29 08:36 – Updated: 2026-01-29 16:42
    VLAI
    Summary
    In the Eclipse OMR port library component since release 0.2.0, an API function to return the textual names of all supported processor features was not accounting for the separator inserted between processor features. If the output buffer supplied to this function was incorrectly sized, failing to account for the separator when determining when a write to the buffer was safe could lead to a buffer overflow. This issue is fixed in Eclipse OMR version 0.8.0.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-131 - Incorrect Calculation of Buffer Size
    Assigner
    References
    Impacted products
    Vendor Product Version
    Eclipse Foundation Eclipse OMR Affected: 0.2.0 , < 0.8.0 (semver)
    		Create a notification for this product.
    Credits
    Daryl Maier
    Show details on NVD website
    To clipboard 

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    CVE-2025-1471 (GCVE-0-2025-1471)

    Vulnerability from cvelistv5 – Published: 2025-02-21 10:07 – Updated: 2025-02-25 19:15
    VLAI
    Title
    Eclipse OMR: Buffer overflow vulnerability
    Summary
    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 string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs. Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.
    Severity
    7.1 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Eclipse Foundation Eclipse OMR Affected: 0.2.0 , < 0.4.0 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2025-1470 (GCVE-0-2025-1470)

    Vulnerability from cvelistv5 – Published: 2025-02-21 10:03 – Updated: 2025-02-21 13:57
    VLAI
    Title
    Eclipse OMR: Null pointer dereference vulnerability
    Summary
    In Eclipse OMR, from the initial contribution to version 0.4.0, some OMR internal port library and utilities consumers of z/OS atoe functions do not check their return values for NULL memory pointers or for memory allocation failures. This can lead to NULL pointer dereference crashes. Beginning in version 0.5.0, internal OMR consumers of atoe functions handle NULL return values and memory allocation failures correctly.
    Severity
    5.1 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-476 - NULL Pointer Dereference
    Assigner
    References
    Impacted products
    Vendor Product Version
    Eclipse Foundation Eclipse OMR Affected: 0 , ≤ 0.4.0 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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