CVE-2026-35457
libp2p-rust has unbounded rendezvous DISCOVER cookies enable remote memory exhaustion
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.2EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
07 abr 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Productos afectados
libp2p · rust-libp2p¿Quieres saber si tu infraestructura está expuesta a esto?
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