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    CVE-2020-35906

    An issue was discovered in the futures-task crate before 0.3.6 for Rust. futures_task::waker may cause a use-after-free in a non-static type situation.

    Published:Dec 31, 2020
    Last Modified:Oct 30, 2025
    EPS:Dec 31, 2020
    EPSS Score:0.00134
    CVSS Score:7.8

    Affected Products

    Vendor
    Rust-lang
    Product
    Futures-task

    Exploits

    https://rustsec.org/advisories/RUSTSEC-2020-0060.htmlhttps://rustsec.org/advisories/RUSTSEC-2020-0060.html

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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