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    CVE-2026-5281

    Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

    Published:Mar 31, 2026
    Last Modified:Apr 21, 2026
    EPS:Apr 1, 2026
    EPSS Score:0.00763
    CVSS Score:8.8

    CISA Notification

    Description

    Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

    Required Action:

    Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

    Notes:

    No extra notes provided.

    Due Date
    Apr 15, 2026
    149 days ago
    Alert Date
    Apr 1, 2026
    163 days ago

    Affected Products

    Vendor
    Apple
    Product
    Macos
    Vendor
    Google
    Product
    Chrome
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Microsoft
    Product
    Windows

    Exploits

    https://github.com/jaf0rk/CVE-2026-5281https://github.com/jaf0rk/CVE-2026-5281-CVE-2026-11057-fullchainhttps://github.com/TheMalwareGuardian/CVE-2026-5281https://github.com/umair-aziz025/CVE-2026-5281-Research-Toolkit

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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