Threats Tagged 'cve-2026-40211'
View all threats tagged with 'cve-2026-40211'. Filter and sort to focus on specific types of threats.
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
Threats Tagged 'cve-2026-40211'
Click on any threat for detailed analysis and mitigation recommendations
CVE-2026-40211: Allocation of Resources Without Limits or Throttling in PowerDNS DNSdistCVE-2026-40211 0 An attacker can send crafted DNS over HTTP/3 queries, triggering an exception that prevents some buffer from being freed right away. The buffer will be freed at the end of the QUIC connection, but on some setups it might be possible to open enough concurrent DoH3 streams to trigger an out-of-memory condition, resulting in a denial of service. Join the discussion | CVE Database V5 | 06/25/2026, 12:23:55 UTC Added: 06/25/2026, 13:16:11 UTC |
Showing 1 to 1 of 1 result