{"id":"JLSEC-2026-761","details":"iPerf3 before 3.17, when used with OpenSSL before 3.2.0 as a server with RSA authentication, allows a timing side channel in RSA decryption operations. This side channel could be sufficient for an attacker to recover credential plaintext. It requires the attacker to send a large number of messages for decryption, as described in \"Everlasting ROBOT: the Marvin Attack\" by Hubert Kario.","modified":"2026-07-16T17:31:34.312352926Z","published":"2026-07-15T15:02:37.321Z","upstream":["CVE-2024-26306"],"database_specific":{"sources":[{"imported":"2026-07-15T14:04:22.080Z","modified":"2026-06-17T07:17:35.033Z","published":"2024-05-14T15:08:51.197Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-26306","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26306","database_specific":{"status":"Modified"},"id":"CVE-2024-26306"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://downloads.es.net/pub/iperf/esnet-secadv-2024-0001.txt.asc"},{"type":"WEB","url":"https://github.com/esnet/iperf/releases/tag/3.17"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00027.html"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20250228-0007/"},{"type":"WEB","url":"https://www.insyde.com/security-pledge/SA-2024005"}],"affected":[{"package":{"name":"iperf_jll","ecosystem":"Julia","purl":"pkg:julia/iperf_jll?uuid=c3111fcb-6a66-54cb-a6df-fd652d9c82a2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.21.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-761.json"}}],"schema_version":"1.7.5"}