GHSA-49gw-vxvf-fc2g
GitHub Security Advisory
⚠ Unreviewed
CRITICAL
Has CVE
Advisory Details
The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.
Related CVEs
Key Information
9.0
/10
Dataset
Last updated: July 18, 2025 6:27 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.