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    CVE-2026-111997

    ip-address before 10.7.4 allows a denial of service (CPU consumption from quadratic complexity, and application stall) via many % characters in input reaching a function call that uses the Address6 constructor.

    Published:Oct 18, 2026
    Last Modified:Oct 18, 2026
    EPS:Oct 18, 2026
    EPSS Score:0.00253
    CVSS Score:5.3

    Affected Products

    Vendor
    Beaugunderson
    Product
    Ip-address

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-492 Regular Expression Exponential Blowup

    Related CVEs

    CVE-2026-101913 (CVSS 6.3) — ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.5.1, t…
    CVE-2026-101912 (CVSS 6.3) — ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.7.1, t…
    CVE-2026-101911 (CVSS 6.3) — ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.7.1, t…
    CVE-2026-101910 (CVSS 6.9) — ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. From 10.2.0 until …
    CVE-2026-69198 (CVSS 6.9) — ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. From 10.1.1 until …
    CVE-2026-69192 (CVSS 7.7) — ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.3.1, A…
    CVE-2026-54272 (CVSS 6.9) — ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Versions 10.1.1 th…
    CVE-2026-42338 (CVSS 5.3) — ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.1.1, A…

    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