pupnp: pupnp is an SDK for development of UPnP device and control point applications
CVE-2026-57488 is fixed in pupnp on 1 platform by DEBIAN-CVE-2026-57488 (version 1:22.1.8-2), released October 21, 2026. It is not reported as exploited. Patch Radar priority: High.
pupnp is an SDK for development of UPnP device and control point applications. Prior to 2.0.2, raw_to_int in upnp/src/genlib/net/http/httpparser.c parses Content-Length with strtol and casts the resulting long to a 32-bit int before the caller stores it as unsigned int. On LP64 systems, values greater than INT_MAX can truncate or wrap, so the HTTP parser can accept a body length different from the declared value. A remote adjacent-network peer can use the resulting parser disagreement to leave bytes to be interpreted as another request in persistent or proxied contexts, or can make a worker wait for an extremely large body and cause denial of service. This issue is fixed in 2.0.2.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| pupnp · Debian 14 | 1:22.1.8-2 | DEBIAN-CVE-2026-57488 | Oct 21, 2026 |
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