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CRITICAL 10.0
CVE-2025-54351
In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).
Iperf3
Patch available
MEDIUM 5.3
CVE-2025-54350
In iperf before 3.19.1, iperf_auth.c has a Base64Decode assertion failure and application exit upon a malformed authentication attempt.
Iperf3
3.19.1+
CRITICAL 10.0
CVE-2025-54349
In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.
Iperf3
3.19.1+
HIGH 7.5
CVE-2024-53580
iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function.
Iperf3
No fix yet
MEDIUM 5.9
CVE-2024-26306
iPerf3 before 3.17, when used with OpenSSL before 3.2.0 as a server with RSA authentication, allows a timing side channel in RSA decryption operation…
Iperf3
3.17+