CVE-2026-117742
Summary
by MITRE • 10/28/2026
Rejected reason: Reserved in error; never associated with a vulnerability.
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Analysis
by VulDB Data Team • 10/28/2026
The identifier designated for this entry was reserved erroneously within the Common Vulnerabilities and Exposures (CVE) system, meaning it does not correspond to any actual security flaw or software defect. This situation arises when an identification number is allocated but subsequently found to be unassociated with a valid vulnerability report due to administrative errors, duplicate submissions, or misinterpretations of scope during the initial triage process. Consequently, there are no technical details regarding code execution flaws, memory corruption issues, or configuration weaknesses associated with this specific identifier because none exist in reality.
From an operational standpoint, encountering such reserved identifiers typically occurs when security professionals review lists that include placeholder entries or administrative artifacts rather than actionable threat data. These records serve as markers within the CVE database to prevent future allocation of the same number but provide no intelligence for patching, mitigation, or risk assessment activities. Organizations should not allocate resources toward remediating a vulnerability represented by this identifier since there is no underlying software defect requiring attention.
Industry standards such as CWE (Common Weakness Enumeration) and MITRE ATT&CK do not map to these reserved entries because they represent non-existent weaknesses rather than documented attack patterns or coding errors. Security information systems may still index these identifiers for historical completeness, but automated scanning tools should be configured to ignore them to avoid false positives in vulnerability management workflows. The presence of such an entry highlights the importance of rigorous validation processes within CVE Numbering Authorities (CNAs) to ensure that every assigned identifier corresponds to a verified and actionable security issue.
For practitioners managing asset inventories or threat intelligence feeds, it is advisable to filter out reserved or invalid identifiers during data ingestion phases. This practice ensures that risk scoring models remain accurate and do not inflate vulnerability counts with non-existent threats. Maintaining clean datasets prevents confusion in reporting metrics and allows teams to focus on genuine risks that require immediate attention through patching, configuration changes, or architectural improvements. Ultimately, recognizing these reserved entries as administrative artifacts rather than security concerns is crucial for maintaining efficient and effective cybersecurity operations.