Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions — Vulnerabilities & Security Advisories 106

This page catalogs security vulnerabilities affecting Adobe Acrobat and Reader versions 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier, categorized under general weakness types and associated tags. It compiles a comprehensive list of identified flaws, including memory corruption issues, sandbox escapes, and script execution vulnerabilities, covering reports released from early 2015 through the discontinuation of these specific legacy releases. The content is organized to help security professionals and system administrators understand the full scope of risks inherent in these outdated software builds without requiring them to search across multiple disjointed sources. Users can track Adobe’s historical advisory timeline to see how the vendor responded to each reported issue over the years. Furthermore, the page allows for a deeper understanding of specific weakness classes by providing context on how these defects were exploited and mitigated. It also serves as a reference for looking up a product’s vulnerability history, enabling teams to assess the cumulative risk profile of maintaining these end-of-life versions in their environments. This aggregation supports informed decision-making regarding patching strategies and migration plans away from unsupported software. By centralizing this information, the resource reduces the effort required to monitor deprecated releases and highlights the critical need for upgrading to currently supported versions to ensure system integrity and compliance with modern security standards.