CVE Daily

CVE-2025-54351

In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used ...

High CVSS 8.9

Overview

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

CWE: CWE-420 Published: 2025-08-03T02:15:37.380
Risk analysis

This vulnerability is rated 🟠 HIGH.

  • CVSS: 8.9 (HIGH)
  • Detected tags: buffer (tag impact: LOW)

Recommended actions:

  • Prioritize remediation based on business criticality and exposure.
  • Limit exposure and increase monitoring until fixed.

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