CVE-2024-56123: Rejected CVE Record - Withdrawn Entry

CVE-2024-56123 Overview

CVE-2024-56123 has been rejected or withdrawn by its CVE Numbering Authority (CNA). Rejected CVE identifiers do not represent valid vulnerabilities and are typically withdrawn due to duplication, reclassification, or determination that the reported issue is not a security vulnerability. The National Vulnerability Database (NVD) entry contains no affected products, no Common Weakness Enumeration (CWE) classification, and no Common Vulnerability Scoring System (CVSS) metrics. Security teams can safely disregard this identifier and remove it from active tracking lists.

Critical Impact

No security impact. This CVE identifier was rejected by its CNA and does not correspond to a valid vulnerability.

Affected Products

• No affected products listed
• No vendor identified
• No software components associated

Discovery Timeline

• 2026-06-08 - CVE record published to NVD in rejected status
• 2026-06-08 - Last updated in NVD database

Technical Details for CVE-2024-56123

Vulnerability Analysis

CVE-2024-56123 carries a rejection notice from its assigning CNA. The NVD record states: "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority." No technical details, no proof-of-concept, and no exploitation data exist for this identifier.

CNAs reject CVE identifiers for several documented reasons. These include duplicate assignments where the same vulnerability received multiple identifiers, reclassification of the underlying issue as a non-security bug, withdrawal by the original reporter, or determination that the reported behavior is intended functionality. The rejection status is final unless the CNA reverses the decision.

Root Cause

No root cause exists because no vulnerability is associated with this identifier. The record exists in the CVE catalog to preserve identifier uniqueness and prevent reuse.

Attack Vector

No attack vector applies. The identifier does not describe an exploitable condition, and no threat actor activity is associated with CVE-2024-56123.

No verified code examples are available for a rejected CVE identifier. Refer to the NVD entry for CVE-2024-56123 for the official rejection notice.

Detection Methods for CVE-2024-56123

Indicators of Compromise

• No indicators of compromise exist for this rejected identifier.
• Any threat intelligence feed referencing CVE-2024-56123 as an active vulnerability should be treated as inaccurate.

Detection Strategies

• Remove CVE-2024-56123 from vulnerability scanner signatures and detection rule sets if previously included.
• Validate that vulnerability management platforms reflect the rejected status to prevent false positive findings.

Monitoring Recommendations

• Subscribe to NVD data feeds to receive automatic updates when CVE records change status.
• Audit internal vulnerability tracking systems quarterly to remove rejected CVE entries.
• Cross-reference CVE identifiers against the official MITRE CVE list before initiating remediation work.

How to Mitigate CVE-2024-56123

Immediate Actions Required

• No patching or remediation is required because no vulnerability exists.
• Update internal documentation and ticketing systems to reflect the rejected status.
• Notify stakeholders who may have received alerts referencing this identifier.

Patch Information

No patch is available or required. The CNA rejected the identifier, and no vendor advisory exists. Security teams should redirect remediation effort to active, scored vulnerabilities in their environment.

Workarounds

• No workarounds are applicable for a rejected CVE identifier.
• Configure vulnerability management workflows to automatically suppress rejected CVE records.

# Query NVD API to confirm rejected status
curl -s "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-56123" \
  | grep -i "vulnStatus\|rejected"