CVE-2026-35457

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.2 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H                                    

Vulnerability 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.

Vulnerability Details

Published Date

April 04, 2026

Last Modified

April 08, 2026

CWE ID

CWE-770

Source

GitHub

Vendor

rust

Product

libp2p-rendezvous

External References

https://github.com/libp2p/rust-libp2p/security/advisories/GHSA-v5hw-cv9c-rpg7
https://github.com/advisories/GHSA-v5hw-cv9c-rpg7

CVE-2026-35457

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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