Improper Validation of Specified Type of Input

Overview ip-address is an A library for parsing IPv4 and IPv6 IP addresses in node and the browser. Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input via isHostInSubnet and isInSubnet which delegates to it, which compares masked binary strings...

Incorrect Behavior Order

Overview ip-address is an A library for parsing IPv4 and IPv6 IP addresses in node and the browser. Affected versions of this package are vulnerable to Incorrect Behavior Order via the isLinkLocal method, which incorrectly compared only the first 64 bits of an IPv6 address against the fixed patte...

Incorrect Behavior Order

Overview org.webjars.npm:ip-address is an A library for parsing IPv4 and IPv6 IP addresses in node and the browser. Affected versions of this package are vulnerable to Incorrect Behavior Order via the isLinkLocal method, which incorrectly compared only the first 64 bits of an IPv6 address against...

Allocation of Resources Without Limits or Throttling

Overview ip-address is an A library for parsing IPv4 and IPv6 IP addresses in node and the browser. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the Address6.isValid method and the Address4 constructor when parsing an oversized input...

Allocation of Resources Without Limits or Throttling

Overview org.webjars.npm:ip-address is an A library for parsing IPv4 and IPv6 IP addresses in node and the browser. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the Address6.isValid method and the Address4 constructor when parsing an...

Server-side Request Forgery (SSRF)

Overview org.webjars.npm:ip-address is an A library for parsing IPv4 and IPv6 IP addresses in node and the browser. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via isPrivate in src/ipv6.ts, which fails to classify addresses in the RFC 8215 NAT64 local-use...

Server-side Request Forgery (SSRF)

Overview ip-address is an A library for parsing IPv4 and IPv6 IP addresses in node and the browser. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via isPrivate in src/ipv6.ts, which fails to classify addresses in the RFC 8215 NAT64 local-use range...

CVE-2026-101910

A flaw was found in ip-address. The address classification mechanism fails to identify the local-use Network Address Translation NAT64 range as private. A remote attacker can exploit this by submitting an internal address formatted within this IPv6 prefix to an application that relies on the...

CVE-2026-101913

A flaw was found in ip-address. The library fails to validate the complete range of IPv6 link-local addresses during address classification checks. A remote attacker can provide a specially crafted IPv6 address to bypass security controls that rely on this verification. Successful exploitation ca...

CVE-2026-101912

A flaw was found in the ip-address library. This vulnerability allows a remote attacker to bypass security restrictions, such as Internet Protocol IP allowlists or denylists. The library's subnet containment checks fail to verify whether the compared addresses belong to the same address family,...

CVE-2026-101911

A flaw was found in the ip-address library. A remote attacker can exploit this vulnerability by supplying an excessively large IPv6 address string to an application that parses input without length limits. The parser attempts to process the unbounded input and generate disproportionately large...

CVE-2026-101912

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 whos...

DEBIAN-CVE-2026-101912

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 whos...

DEBIAN-CVE-2026-101913

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.5.1, the Address6 isLinkLocal method in src/ipv6.ts recognizes only fe80::/64 instead of the complete fe80::/10 IPv6 link-local range. An attacker-controlled address elsewhere in fe80::/10 can...

CVE-2026-101913

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.5.1, the Address6 isLinkLocal method in src/ipv6.ts recognizes only fe80::/64 instead of the complete fe80::/10 IPv6 link-local range. An attacker-controlled address elsewhere in fe80::/10 can...

DEBIAN-CVE-2026-101911

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.7.1, the Address6 constructor, Address6.isValid, and parse code in src/ipv6.ts accept unbounded strings and expand invalid characters through REBADCHARACTERS into large diagnostics. Material...

DEBIAN-CVE-2026-101910

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. From 10.2.0 until 10.5.1, the Address6 isPrivate classifier in src/ipv6.ts does not recognize the NAT64 local-use range 64:ff9b:1::/48. Applications that combine isPrivate, isLoopback, and isLinkLocal for ...

CVE-2026-101910

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. From 10.2.0 until 10.5.1, the Address6 isPrivate classifier in src/ipv6.ts does not recognize the NAT64 local-use range 64:ff9b:1::/48. Applications that combine isPrivate, isLoopback, and isLinkLocal for ...

CVE-2026-101911

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.7.1, the Address6 constructor, Address6.isValid, and parse code in src/ipv6.ts accept unbounded strings and expand invalid characters through REBADCHARACTERS into large diagnostics. Material...

CVE-2026-101913

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.5.1, the Address6 isLinkLocal method in src/ipv6.ts recognizes only fe80::/64 instead of the complete fe80::/10 IPv6 link-local range. An attacker-controlled address elsewhere in fe80::/10 can...