CVE-2026-41682

CVE-2026-41682 affects pupnp (UPnP SDK); prior to 1.18.5 it is vulnerable to SRRF/port-confusion from port truncation caused by atoi() in parse_uri(). Patch available in pupnp 1.18.5. CVSS 4.0 base score 6.9 (MEDIUM).

CVE-2026-41682 pupnp: Port truncation via atoi() cast in parse_uri() allows SSRF port confusion

pupnp is an SDK for development of UPnP device and control point applications. Prior to version 1.18.5, pupnp is vulnerable to SRRF port confusion due to port truncation via atoi cast in parseuri. This issue has been patched in version 1.18.5...