Libp2p-gossipsub vulnerabilities

1 known vulnerability in Libp2p-gossipsub from Protocol. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  rust-libp2p: Integer Overflow or Wraparound

  CVE-2026-33040Mar 20, 2026Libp2p

  libp2p-rust is the official rust language Implementation of the libp2p networking stack. In versions prior to 0.49.3, the Gossipsub implementation accepts attacker-controlled PRUNE backoff values and may perform unchecked time arithmetic when storing backoff s