CVE-2019-7924
Summary
by MITRE • 11/05/2026
Reserved ID never published and not linked to any VULN ticket - quota reclaim 2026-11-05
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Analysis
by VulDB Data Team • 11/05/2026
The identifier referenced in this entry corresponds to a reserved Common Vulnerabilities and Exposures (CVE) record that was officially designated but never assigned to a specific vulnerability. This status indicates that the unique alphanumeric string, typically formatted as CVE-YEAR-NNNN, is held in reserve by the CVE Numbering Authority without being linked to any actual security flaw or public disclosure ticket. Such reserved identifiers are often allocated during periodic quota reclaim processes where unused allocations from previous years are recycled back into the general pool of available numbers for future assignment. In this specific instance, the reservation was scheduled for reclamation on November 5, 2026, reflecting standard administrative procedures to maintain an efficient and non-redundant numbering system across the global cybersecurity ecosystem.
From a technical perspective, there is no exploitable code flaw, configuration error, or architectural weakness associated with this identifier because it does not correspond to any real-world software defect. The concept of CWE (Common Weakness Enumeration) applies only to documented weaknesses in systems that can be exploited by an attacker. Since this entry lacks a corresponding vulnerability description, vendor advisory, or proof-of-concept exploit, it cannot be mapped to any specific CWE category such as buffer overflows, injection flaws, or insecure defaults. Similarly, there is no applicable MITRE ATT&CK technique because the absence of a functional vulnerability means there are no tactics, techniques, or procedures (TTPs) associated with its exploitation. The entry serves purely as an administrative placeholder rather than a technical security indicator.
The operational impact of this reserved ID is negligible for end-users and system administrators since it represents non-existent risk. Security information sharing platforms such as SIEM systems, vulnerability scanners, and threat intelligence feeds may occasionally ingest data containing these unused identifiers during bulk updates or historical database reconciliations. In most cases, modern security tools are designed to filter out entries marked as reserved or withdrawn, ensuring that alerting mechanisms do not trigger false positives based on phantom vulnerabilities. However, if an organization’s vulnerability management platform fails to properly parse the status of CVE records, it might incorrectly flag systems as vulnerable when no patch is actually required. This highlights the importance of maintaining up-to-date feeds and validating CVE statuses against official sources like the National Vulnerability Database (NVD) before initiating remediation workflows.
Mitigation strategies for this specific scenario are primarily administrative rather than technical. Organizations should ensure their vulnerability scanning tools are configured to ignore or suppress reserved, withdrawn, or unassigned CVE identifiers to prevent noise in security reports and reduce analyst fatigue. Regular audits of vulnerability management databases can help identify any legacy systems that might still reference obsolete or invalid CVE IDs. Furthermore, staying informed about quota reclaim schedules allows IT teams to anticipate changes in the CVE landscape and adjust their tracking metrics accordingly. By treating reserved IDs as non-actionable items, organizations can maintain cleaner security postures and focus resources on addressing genuine threats documented with valid vulnerability descriptions and associated remediation guidance.