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CVE-2026-0865: Cpython Wsgiref Headers Crlf Injectioncve-2026-0865-cpython-wsgiref-headers-crlf-injection

Validation missing for C0 control characters (\x00-\x1f, \x7f) inside HTTP headers. Returning string values directly without checking for '\r' or '\n' can lead to CRLF injection vulnerabilities.

PythonCVE-2026-0865CWE-113
by Provallyupdated 2026-06-23Apache-2.0
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