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    CVE-2026-44796

    Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, Nautobot UI object-bulk-rename endpoints (for example, /dcim/interfaces/rename/) were vulnerable to application-wide denial of service via maliciously crafted regular expressions in the find field in combination with the use_regex flag. This vulnerability is fixed in 2.4.33 and 3.1.2.

    Published:May 28, 2026
    Last Modified:May 30, 2026
    EPS:May 28, 2026
    EPSS Score:0.00044
    CVSS Score:6.5

    Affected Products

    Vendor
    Nautobot
    Product
    Nautobot
    Vendor
    Networktocode
    Product
    Nautobot

    Exploits

    No exploit reference

    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