CVE-2026-35405 (GCVE-0-2026-35405)
Vulnerability from cvelistv5
Published
2026-04-07 14:21
Modified
2026-04-09 17:44
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
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 every single one allocating memory for each registration with no pushback. Keep doing this long enough (or with multiple sybil peers) and the server process gets OOM killed. This vulnerability is fixed in 0.17.1.
Impacted products
Vendor Product Version
libp2p rust-libp2p Version: < 0.17.1
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Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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