{"id":31540,"date":"2026-10-01T08:31:27","date_gmt":"2026-10-01T00:31:27","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-101276"},"modified":"2026-10-01T08:31:27","modified_gmt":"2026-10-01T00:31:27","slug":"cve-2026-101276","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-101276","title":{"rendered":"CVE-2026-101276 &#8211; iperf3 3.21 (esnet\/iperf) contains a remote, unauthenticated heap use-after-free: the serv"},"content":{"rendered":"<p>iperf3 3.21 (esnet\/iperf) contains a remote, unauthenticated heap use-after-free: the server&#8217;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.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>iperf3 3.21 (esnet\/iperf) contains a remote, unauthenticated heap use-after-free: the server&#8217;s per-test watchdog server_timer_proc() frees streams without cancelling\/joining their worker threads, so a<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-31540","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/31540","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}