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In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade iperf3 | Feb 3, 2026 | Jan 29, 2026 |
| Alpine Linux | — | Upgrade iperf3 | Aug 8, 2025 | Aug 3, 2025 |
| Amazon_linux_2023 | — | Upgrade iperf3-develUpgrade iperf3-debugsourceUpgrade iperf3Upgrade iperf3-debuginfo | Sep 30, 2025 | Aug 3, 2025 |
| Debian | — | Upgrade iperf3 | Aug 4, 2025 | Aug 4, 2025 |
| Oracle_linux | — | Upgrade iperf3 | Jan 30, 2026 | Aug 3, 2025 |
| Redhat_linux | — | Upgrade iperf3Upgrade iperf3-debugsourceUpgrade iperf3-debuginfo | Feb 2, 2026 | Aug 3, 2025 |
| Rocky_linux | — | Upgrade iperf3Upgrade iperf3-debuginfoUpgrade iperf3-debugsource | Feb 5, 2026 | Feb 3, 2026 |
| Suse | — | Upgrade libiperf0Upgrade iperf-develUpgrade iperf | Dec 5, 2025 | Aug 11, 2025 |
| Ubuntu | — | Upgrade iperf3 (Ubuntu Pro)Upgrade iperf3Upgrade libiperf0 (Ubuntu Pro)Upgrade libiperf0 | Jan 22, 2026 | Jan 21, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 11, 2025 | Aug 3, 2025 |
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