CVE-2025-54351 – Iperf Buffer Overflow

The following table lists the changes that have been made to the
CVE-2025-54351 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]

    Aug. 03, 2025

    Action Type Old Value New Value
    Added Description In iperf before 3.19.1, net.c has a buffer overflow when –skip-rx-copy is used (for MSG_TRUNC in recv).
    Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
    Added CWE CWE-420
    Added Reference https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0
    Added Reference https://github.com/esnet/iperf/releases/tag/3.19.1
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