CWE-771 · Denial of Service
Missing Reference to Active Allocated Resource
7CVEs
SortMost likely exploited
7 CVEs with CWE-771 as their weakness
| CVE · most likely exploited | CVSS | EPSS | Published |
|---|---|---|---|
| CVE-2021-34720Cisco IOS XR Software IP Service Level Agreements and Two-Way Active Measurement Protocol Denial of Service VulnerabilityCisco · Cisco IOS XR Software · CVSS 8.6 · 2021-09-09 | 8.6 | 1.3% | 2021-09-09 |
| CVE-2026-3039BIND 9 server memory exhaustion during GSS-API TKEY negotiationISC · BIND 9 · CVSS 7.5 · 2026-05-20 | 7.5 | 1.1% | 2026-05-20 |
| CVE-2026-96325Windows SMB Server Denial of Service VulnerabilityMicrosoft · Windows 10 Version 1607 · CVSS 7.5 · 2026-10-13 | 7.5 | 1.1% | 2026-10-13 |
| CVE-2023-20244A vulnerability in the internal packet processing of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series Firewalls could allow an unauthenticated, remote…Cisco · Cisco Firepower Threat Defense Software · CVSS 8.6 · 2023-11-01 | 8.6 | 1.0% | 2023-11-01 |
| CVE-2024-56343IBM Verify Identity Access Digital Credentials denial of serviceIBM · Verify Identity Access Digital Credentials · CVSS 4.3 · 2025-06-06 | 4.3 | 0.4% | 2025-06-06 |
| CVE-2026-20004A 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…Cisco · Cisco IOS XE Software · CVSS 7.4 · 2026-03-25 | 7.4 | 0.2% | 2026-03-25 |
| CVE-2025-21090Missing 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.Intel(R) Xeon(R) processors · CVSS 6.5 · 2025-08-12 | 6.5 | 0.2% | 2025-08-12 |
EPSS is the probability of exploitation in the next 30 days (FIRST). Data as of 2026-11-14.