https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T12:30:16.580121+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-101276 fkie_cve-2026-101276 2026-10-01T12:30:16.582743+00:00

iperf3 3.21 (esnet/iperf) contains a remote, unauthenticated heap use-after-free: the server's per-test watchdog server_timer_proc() frees streams without cancelling/joining their worker threads, so a blocked worker dereferences a freed iperf_stream; fixed in 3.22.

 https://vulnerability.circl.lu/vuln/ghsa-pmgg-x2vj-36cv GHSA-pmgg-x2vj-36cv 2026-10-01T12:30:16.582848+00:00

iperf3 3.21 (esnet/iperf) contains a remote, unauthenticated heap use-after-free: the server's per-test watchdog server_timer_proc() frees streams without cancelling/joining their worker threads, so a blocked worker dereferences a freed iperf_stream; fixed in 3.22.