CVE records
Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.
Updated under an hour ago ()
What this means for you
This week: 5,477 CVEs published, 360 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.
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- Published in the last 7 days
- 5,477
- Show in the list
- Critical, last 7 days
- 360
- Show in the list
- Healthcare-tagged, last 7 days
- 5
- Show in the list
- Known exploited (CISA KEV)
- 1,747
- Show in the list
Showing CVEs that name the product esnet:iperf3. Show all products
| CVE | Severity | Title | Published |
|---|---|---|---|
| CVE-2026-102253 | High 7.5 | iperf3 < 3.22 UDP Receive Worker Infinite Loop DoS Assigned by VulnCheck | Sep 29, 2026 |
| CVE-2026-101276 | Critical 9.2 | 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… Assigned by Anthropic | Sep 30, 2026 |
| CVE-2026-101283 | Critical 9.2 | iperf3 3.20–3.21 (esnet/iperf) has a pre-auth heap buffer overflow in decrypt_rsa_message(): a 256-byte RSA buffer is BIO_read with the attacker-controlled ciphertext length (guard warns only), so an… Assigned by Anthropic | Sep 30, 2026 |
CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.