CVE-2026-3633 Libsoup: libsoup: header and http request injection via crlf injection

A flaw was found in libsoup. A remote attacker, by controlling the method parameter of the soupmessagenew function, could inject arbitrary headers and additional request data. This vulnerability, known as CRLF Carriage Return Line Feed injection, occurs because the method value is not properly...

CVE-2026-3633 Libsoup: libsoup: header and http request injection via crlf injection

A flaw was found in libsoup. A remote attacker, by controlling the method parameter of the soupmessagenew function, could inject arbitrary headers and additional request data. This vulnerability, known as CRLF Carriage Return Line Feed injection, occurs because the method value is not properly...

CVE-2026-3633

A flaw was found in libsoup. A remote attacker, by controlling the method parameter of the soupmessagenew function, could inject arbitrary headers and additional request data. This vulnerability, known as CRLF Carriage Return Line Feed injection, occurs because the method value is not properly...

CRLF Injection

Overview Affected versions of this package are vulnerable to CRLF Injection via the soupmessagenew function. An attacker can manipulate HTTP headers and request data by supplying specially crafted input containing CRLF sequences. Remediation A fix was pushed into the master branch but not yet...