cvefast-urissrf
CVE-2026-75899: fast-uri SSRF via Repeated Hostname Decoding
How to fix CVE-2026-75899: upgrade fast-uri to 2.4.5, 3.1.6, or 4.1.3. Nested percent-encoding in a hostname becomes localhost after normalize() or resolve(). Not RCE. Same patch train as three sibling High SSRF and host-confusion GHSAs.
