CVE-2026-35457

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 i...

CVE-2026-35457

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 i...

CVE-2026-35405 libp2p-rendezvous: Unlimited namespace registrations per peer enables OOM DoS on rendezvous servers

libp2p-rust is the official rust language Implementation of the libp2p networking stack. Prior to 0.17.1, libp2p-rendezvous server has no limit on how many namespaces a single peer can register. A malicious peer can just keep registering unique namespaces in a loop and the server happily accepts...

CVE-2026-35405 libp2p-rendezvous: Unlimited namespace registrations per peer enables OOM DoS on rendezvous servers

libp2p-rust is the official rust language Implementation of the libp2p networking stack. Prior to 0.17.1, libp2p-rendezvous server has no limit on how many namespaces a single peer can register. A malicious peer can just keep registering unique namespaces in a loop and the server happily accepts...

libp2p-rendezvous: Unbounded rendezvous DISCOVER cookies enable remote memory exhaustion

Summary The rendezvous server stores pagination cookies without bounds. An unauthenticated peer can repeatedly issue DISCOVER requests and force unbounded memory growth. Details Pagination state is stored in: rs HashMap On Message::Discover: remote peer → DISCOVER → handlerequest →...

libp2p-rendezvous: Unlimited namespace registrations per peer enables OOM DoS on rendezvous servers

Summary found that libp2p-rendezvous server has no limit on how many namespaces a single peer can register. a malicious peer can just keep registering unique namespaces in a loop and the server happily accepts every single one allocating memory for each registration with no pushback. keep doing...

GHSA-CQFX-GF56-8X59 libp2p-rendezvous: Unlimited namespace registrations per peer enables OOM DoS on rendezvous servers

Summary found that libp2p-rendezvous server has no limit on how many namespaces a single peer can register. a malicious peer can just keep registering unique namespaces in a loop and the server happily accepts every single one allocating memory for each registration with no pushback. keep doing...

PT-2026-30324

Name of the Vulnerable Software and Affected Versions libp2p-rendezvous versions prior to 0.56.1 Description The libp2p-rendezvous server is susceptible to an Out-of-Memory OOM Denial of Service DoS condition. The server does not limit the number of namespaces a single peer can register. A...

PT-2026-30338

Name of the Vulnerable Software and Affected Versions libp2p-rendezvous affected versions not specified Description The rendezvous server stores pagination cookies without bounds, leading to unbounded memory growth. An unauthenticated peer can repeatedly issue DISCOVER requests to exploit this...

CVE-2026-30784

Missing Authorization, Missing Authentication for Critical Function vulnerability in rustdesk-server RustDesk Server rustdesk-server, rustdesk-server-pro on hbbs/hbbr on all server platforms Rendezvous server hbbs, relay server hbbr modules allows Privilege Abuse. This vulnerability is associated...

SUSE CVE-2026-30784

This CVE ID has been withdrawn by its CVE Numbering Authority...

CVE-2026-30784

Rejected reason: This CVE ID has been withdrawn by its CVE Numbering Authority...

CVE-2026-30784

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CVE-2026-30784

This CVE ID has been withdrawn by its CVE Numbering Authority...

CVE-2026-30784

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CVE-2026-30784

CVE-2026-30784 entry is rejected/not used and does not represent an active vulnerability.

PT-2026-23465

Missing Authorization, Missing Authentication for Critical Function vulnerability in rustdesk-server RustDesk Server rustdesk-server, rustdesk-server-pro on hbbs/hbbr on all server platforms Rendezvous server hbbs, relay server hbbr modules allows Privilege Abuse. This vulnerability is associated...