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CVE-2025-54351

8.9
HIGHCVSS v3.1 Base Score
0.26%
LOW RiskEPSS (50th percentile)

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

Published: 8/3/2025
Modified: 10/17/2025
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Vulnerability Summary

CVSS v3 Score

8.9HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L

EPSS Score (Exploitation Probability)

0.26%LOW Exploitation Risk
50th percentile

This vulnerability has a 0.26% probability of being exploited in the next 30 days, ranking higher than 50% of all scored CVEs.

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