CVE-2026-101912Medium· 6.3▾ Sunlitip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.7.1, the isInSubnet and isHostInSubnet methods in src/common.ts compare masked binary strings without validating that both operands u…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 34.7 · likelihood 0 · exploitation 0
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ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.7.1, the isInSubnet and isHostInSubnet methods in src/common.ts compare masked binary strings without validating that both operands use the same IP family. A cross-family containment check whose leading address bits match makes the masked strings compare equal even though IPv4 and IPv6 do not share an address space. An allowlist or denylist decision can therefore classify an address outside the intended range as contained. This issue is fixed in version 10.7.1.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-101913Medium· 6.3ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript
CVE-2026-101911Medium· 6.3ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript
CVE-2026-101910Medium· 6.9ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript
CVE-2026-42338Medium· 6.1ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript
CVE-2026-69198Mediumip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript
CVE-2019-0752High· 7.5A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'