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    CVE-2026-26127

    Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network.

    Published:Mar 10, 2026
    Last Modified:Apr 14, 2026
    EPS:Mar 10, 2026
    EPSS Score:0.00115
    CVSS Score:7.5

    Affected Products

    Vendor
    Apple
    Product
    Macos
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Microsoft
    Product
    .net
    Vendor
    Microsoft
    Product
    Bcl Memory
    Vendor
    Microsoft
    Product
    Bcl.memory
    Vendor
    Microsoft
    Product
    Bcl Memory
    Vendor
    Microsoft
    Product
    Windows
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

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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