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CVE-2026-35457

nvd nist
Published: Apr 7, 2026Modified: Apr 24, 2026

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8.2
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Exploitability: 3.9 / Impact: 4.2
Source: security-advisories@github.com (Secondary)

Description

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.

Affected (1)

Products: Protocol: Libp2p
Protocol
1 product
Libp2p
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Libp2p
Before 0.17.1

Related CWEs

CWE-770
Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (1)

Source: security-advisories@github.com
ExploitVendor Advisory

Timeline

No history available yet.