Threat Intelligence Database
Comprehensive database of the latest cyber threats affecting organizations worldwide. Filter and search to find specific threat intelligence relevant to your organization.
Stop chasing alerts. Route them.
Start free, then upgrade once to turn Radar into an automated delivery engine for your security stack.
Custom feeds / Automations: email, Slack, webhooks, SIEM/MISP / API access (baseline limits)
API access activates after upgrading in Console -> Billing.
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.
Filter Threats
Narrow down the results by type, severity, or affected countries
Threat Intelligence
Click on any threat for detailed analysis and mitigation recommendations
A critical heap-based buffer overflow vulnerability exists in esnet iperf3 versions 3.20 and 3.21 in the decrypt_rsa_message() function. The flaw allows an unauthenticated client to overflow a 256-byte RSA buffer by providing an oversized authtoken, potentially leading to memory corruption. This vulnerability is fixed in version 3.22. Join the discussion | CVE Database V5 | 09/30/2026, 21:32:14 UTC Added: 09/30/2026, 21:48:45 UTC |
0 iperf3 versions prior to 3.22 contains a denial of service vulnerability that allows unauthenticated remote attackers to crash-loop the server's UDP receive worker into an unrecoverable infinite loop by sending a single crafted control-channel parameter message followed by one 16-byte UDP datagram. Attackers can permanently pin the affected per-stream receive thread at approximately 100% CPU usage, rendering the server unusable until forcibly killed with SIGKILL, as the process does not respond to normal control-channel closure. Join the discussion | CVE Database V5 | 09/29/2026, 20:11:47 UTC Added: 09/29/2026, 20:38:56 UTC |
Showing 1 to 2 of 2 results