CVE-2026-35457 — libp2p-rust has unbounded rendezvous DISCOVER cookies enable remote memory exhaustion
libp2p-rust is the official rust language Implementation of the libp2p networking stack. Prior to 0.17.1, the rendezvous server stores pagination cookies without bounds. An unau…
Published: 2026-04-07 · CVSS: 8.2 · CVSS 3.1
libp2p-rust is the official rust language Implementation of the libp2p networking stack. Prior to 0.17.1, the rendezvous server stores pagination cookies without bounds. An unauthenticated peer can repeatedly issue DISCOVER requests and force unbounded memory growth. This vulnerability is fixed in 0.17.1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7