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    CVE-2024-27532

    wasm-micro-runtime (aka WebAssembly Micro Runtime or WAMR) 06df58f is vulnerable to NULL Pointer Dereference in function `block_type_get_result_types.

    Published:Nov 8, 2024
    Last Modified:Sep 29, 2025
    EPS:Nov 8, 2024
    EPSS Score:0.00277
    CVSS Score:7.5

    Affected Products

    Vendor
    Bytecodealliance
    Product
    Webassembly Micro Runtime

    Exploits

    https://github.com/bytecodealliance/wasm-micro-runtime/issues/3130

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2025-54126 (CVSS 6.9) — The WebAssembly Micro Runtime's (WAMR) iwasm package is the executable binary built with WAMR VMcore which sup…
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    CVE-2024-25431 (CVSS 7.8) — An issue in bytecodealliance wasm-micro-runtime before v.b3f728c and fixed in commit 06df58f allows a remote a…
    CVE-2024-34251 (CVSS 7.5) — An out-of-bound memory read vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which …
    CVE-2024-34250 (CVSS 6.2) — A heap buffer overflow vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allow…
    CVE-2023-52284 (CVSS 5.5) — Bytecode Alliance wasm-micro-runtime (aka WebAssembly Micro Runtime or WAMR) before 1.3.0 can have an "double …
    CVE-2023-48105 (CVSS 7.5) — An heap overflow vulnerability was discovered in Bytecode alliance wasm-micro-runtime v.1.2.3 allows a remote …

    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