{"id":"CLSA-2026-1779373661","summary":"iperf3: Fix of CVE-2024-26306","details":"- CVE-2024-26306: use OAEP padding instead of PKCS1 padding for OpenSSL to\n  address timing side-channel in RSA authentication. Note: peers running\n  patched and unpatched iperf3 will fail to authenticate unless the legacy\n  behavior is explicitly opted into via --use-pkcs1-padding on both ends.","modified":"2026-05-27T11:17:52.249194921Z","published":"2026-05-21T14:27:53Z","upstream":["CVE-2024-26306"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1779373661.html"}],"affected":[{"package":{"name":"iperf3","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/iperf3?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9-10.el9_2.alma.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779373661.json"}},{"package":{"name":"iperf3-devel","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/iperf3-devel?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.9-10.el9_2.alma.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779373661.json"}}],"schema_version":"1.7.5"}