CVE-2025-29606 – Libp2p RSA Key DoS

The following table lists the changes that have been made to the
CVE-2025-29606 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Jul. 14, 2025

    Action Type Old Value New Value
    Added Description py-libp2p before 0.2.3 allows a peer to cause a denial of service (resource consumption) via a large RSA key.
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
    Added CWE CWE-770
    Added Reference https://github.com/libp2p/py-libp2p/compare/v0.2.2…v0.2.3
    Added Reference https://github.com/libp2p/py-libp2p/issues/526
    Added Reference https://github.com/libp2p/py-libp2p/pull/531/files
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