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    CVE-2023-27119

    WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.

    Published:Mar 10, 2023
    Last Modified:Feb 28, 2025
    EPS:Mar 10, 2023
    EPSS Score:0.00024
    CVSS Score:5.5

    Affected Products

    Vendor
    Webassembly
    Product
    Wabt

    Exploits

    https://github.com/WebAssembly/wabt/issues/1990https://github.com/WebAssembly/wabt/issues/1990

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2025-15411 (CVSS 1.9) — A weakness has been identified in WebAssembly wabt up to 1.0.39. This vulnerability affects the function wabt:…
    CVE-2025-6275 (CVSS 1.9) — A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been declared as problematic. Affected by t…
    CVE-2025-6274 (CVSS 1.9) — A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been classified as problematic. Affected is…
    CVE-2025-6273 (CVSS 1.9) — A vulnerability was found in WebAssembly wabt up to 1.0.37 and classified as problematic. This issue affects t…
    CVE-2025-3122 (CVSS 2.3) — A vulnerability classified as problematic was found in WebAssembly wabt 1.0.36. Affected by this vulnerability…
    CVE-2025-2584 (CVSS 2.3) — A vulnerability was found in WebAssembly wabt 1.0.36. It has been declared as critical. This vulnerability aff…
    CVE-2025-2368 (CVSS 5.3) — A vulnerability was found in WebAssembly wabt 1.0.36 and classified as critical. This issue affects the functi…
    CVE-2022-43280 (CVSS 7.1) — wasm-interp v1.0.29 was discovered to contain an out-of-bounds read via the component OnReturnCallExpr->GetRet…
    CVE-2022-43283 (CVSS 5.5) — wasm2c v1.0.29 was discovered to contain an abort in CWriter::Write.…

    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