Skip to content

CWE-771 · weakness in Denial of Service

Missing Reference to Active Allocated Resource

7 CVEs

Out of date: the sync last ran 5 hours ago. Newer CVEs and scores may be missing from the map.

Every dot is a CVE; the named ones are the most at risk. Red is exploited in the wild.

Every one of the 7 is a mark on the map. Named now: 1 to 7, most at risk first.

  1. Cisco IOS XR Software IP Service Level Agreements and Two-Way Active Measurement Protocol Denial of Service VulnerabilityCVE-2021-34720Cisco · CVSS 8.6 · 1.3% likely

    Cisco

  2. BIND 9 server memory exhaustion during GSS-API TKEY negotiationCVE-2026-3039ISC · CVSS 7.5 · 1.1% likelycovered by CyberSIXT

    ISC

  3. Windows SMB Server Denial of Service VulnerabilityCVE-2026-96325Microsoft · CVSS 7.5 · 1.1% likely

    Microsoft

  4. A vulnerability in the internal packet processing of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series Firewalls could allow an unauthenticated, remote…CVE-2023-20244Cisco · CVSS 8.6 · 1.0% likely

    Cisco

  5. IBM Verify Identity Access Digital Credentials denial of serviceCVE-2024-56343IBM · CVSS 4.3 · 0.4% likely

    IBM

  6. A vulnerability in the TLS library of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust the available memory of an affected device. This vulnerabi…CVE-2026-20004Cisco · CVSS 7.4 · 0.2% likely

    Cisco

  7. Missing reference to active allocated resource for some Intel(R) Xeon(R) processors may allow an authenticated user to potentially enable denial of service via local access.CVE-2025-21090Intel(R) Xeon(R) processors · CVSS 6.5 · 0.2% likely

exploited in the wildcheck availableringed, named or not: CyberSIXT has reported on it

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.

Updated AboutDevelopersSign in