CVE-2026-15157

undici is vulnerable to CRLF injection via a duck-typed blob-like request body’s type property when used as the Content-Type header on HTTP/1.1 dispatchers. Affected ranges: undici before 6.28.0; 7.0.0–before 7.29.0; and 8.0.0–before 8.9.0. An attacker supplying a hand-rolled blob-like body deriv...