CVE-2026-111497
Overview
CVE-2026-111497 is an identifier in the format assigned to an individual vulnerability record in 2026 under the Common Vulnerabilities and Exposures (CVE) system. A CVE number is not a document that itself explains the content of a software flaw; it is a unique key that binds vendor advisories, distribution security trackers, and scanners to reference the same vulnerability under the same name. Therefore, the actual content of this number (affected products and versions, defect type, severity, and exploitation status) must be confirmed through the official record of the CVE Program operated by MITRE and secondary databases such as the National Vulnerability Database (NVD). This document is a reference entry that summarizes the identification system to which the number belongs and methods for lookup and response.
Key Details
CVE Identifier System
CVE is an international standard identification system operated by the CVE Program under the sponsorship of the U.S. CISA since MITRE began it in 1999. The format is CVE-Year-Serial Number, and the serial number is in principle at least four digits; as issuance surged after the late 2010s, the number of digits continued to increase. Since the mid-2020s, six-digit serial numbers became common, and cases using six-digit numbers such as 111497 became frequent. The number has no semantic relationship whatsoever with vulnerability severity, discovery order, or impact scope; it is used solely for identification.
Record Components
A single CVE record generally consists of a CNA (CVE Numbering Authority) with numbering authority, record status (Reserved, Published, Rejected), vulnerability description, reference links, CWE (weakness type), CVSS score and vector, CPE information indicating affected products, and publication and update dates. A number whose status is Reserved may be in a reserved state where details have not yet been disclosed, so one must not conclude based only on the number that it is a vulnerability in a specific product. Rejected status means the record was withdrawn or judged to be a duplicate.
Lookup and Verification Methods
The most authoritative source is the official CVE Record at cve.org; next, check NVD's analysis results (CVSS, CWE, CPE mapping). In practice, the standard method is cross-checking vendor security advisories, the GitHub Advisory Database, OSV.dev, security trackers of each Linux distribution (Debian, Red Hat, Ubuntu, SUSE), and CISA's KEV (Known Exploited Vulnerabilities) list. When searching, enter the number exactly and check the record update history and the reliability of reference links together.
Response Procedure
The procedure when an organization encounters this number is as follows. First, identify potentially affected products and versions through SBOM and asset inventory. Second, set patch priority by considering the CVSS base score, KEV listing, and actual exposure path together. Third, if immediate patching is difficult, carry out mitigation measures in parallel, such as restricting network access, disabling features, and applying WAF rules. Fourth, after patch application, verify completion through version checks and rescans, and periodically monitor updates to the relevant record.
Interpretive Cautions
A CVE number is the minimum unit announcing the existence of a vulnerability; the absence of a record does not mean there is no defect. Also, because there is a time lag between when a number is reserved and when details are disclosed, citing only news reports or summary blogs risks misjudging severity. Judgment must be based on the primary record and vendor advisory.
Recent Trends
Between 2024 and 2025, the CVE ecosystem underwent several structural changes. As NVD's enrichment processing delays became prolonged, CISA's Vulnrichment program and the expansion of private and open-source foundation CNA programs played a complementary role, and discussions on a sustainable funding and operating structure for the CVE Program took place publicly. The record schema settled around CVE 5.x-based JSON distribution and APIs, and the method of determining actual impact by combining SBOM and VEX became established as the standard for supply chain security. In 2025, annual CVE issuance reached an all-time high, and with the spread of AI-based vulnerability detection tools, problems of pre-claiming reserved numbers and duplicate and low-quality records also came to the fore. In 2026, to respond to automated mass issuance, strengthening CNA verification and introducing record quality metrics are being discussed, and for practitioners, the habit of checking record reliability and update status rather than the number itself is becoming more important.
Related Topics
- [[CVE]]
- [[NVD]]
- [[CVSS]]
- [[SBOM]]
- [[제로데이 취약점]]
- [[CISA KEV]]