ip-address: Address4 decodes leading-zero octets as decimal while resolvers decode them as octal, allowing SSRF and t...

Date Aug 3, 2026
Type Vendor advisory
Signal High-risk advisory
Vendor / Product npm ยท ip-address
CVE CVE-2026-69192
High-risk advisory CVE-2026-69192

Summary

ip-address: Address4 decodes leading-zero octets as decimal while resolvers decode them as octal, allowing SSRF and trust-boundary bypass

Why it matters

GitHub has published a reviewed security advisory for ip-address. Prioritize it with other application dependency updates.

Operator check

Check whether ip-address is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 7.7.

Sources

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.