CVE-2025-54351

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CVSS 3.1

10.0 critical

EPSS

<1%p33

Published

Aug 3, 2025 (Aug 3, 2025)

Modified

Jun 17, 2026

Description

In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).

Vendors: es
Products: iperf3
Weakness: CWE-420
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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