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Iperf3: unbounded peer-controlled allocation in iperf3 json_read() allows unauthenticated remote memory exhaustion

🗓️ 15 Aug 2026 02:01:42Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 8 Views

Unauthenticated memory exhaustion in Iperf3 via unbounded allocation in json_read().

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23 Aug 2026 21:56Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.3
EPSS0.00383
SSVC
8