CVE-2026-102253

Versions of iperf3 prior to 3.22 are vulnerable to a denial of service (DoS) vulnerability. An unauthenticated remote attacker can trigger an unrecoverable infinite loop in the server's UDP receive worker by sending a single crafted control-channel parameter message followed by one 16-byte UDP da...

CVE-2026-102253 iperf3 < 3.22 UDP Receive Worker Infinite Loop DoS

iperf3 versions prior to 3.22 contains a denial of service vulnerability that allows unauthenticated remote attackers to crash-loop the server's UDP receive worker into an unrecoverable infinite loop by sending a single crafted control-channel parameter message followed by one 16-byte UDP datagra...

CVE-2026-102253

iperf3 versions prior to 3.22 contains a denial of service vulnerability that allows unauthenticated remote attackers to crash-loop the server's UDP receive worker into an unrecoverable infinite loop by sending a single crafted control-channel parameter message followed by one 16-byte UDP datagra...