Adobe Acrobat Reader 15.020.20042 and earlier, 15.006.30244 and earlier, 11.0.18 and earlier. — Vulnerabilities & Security Advisories 34

This page details known security vulnerabilities affecting Adobe Acrobat Reader versions 15.020.20042 and earlier, 15.006.30244 and earlier, and 11.0.18 and earlier. It covers a broad spectrum of weakness types, including remote code execution, buffer overflows, and privilege escalation flaws that have been publicly disclosed or reported by researchers. The aggregated data spans from early 2018 through mid-2020, reflecting the update history and patch cycles relevant to these specific legacy releases. Here, you can track Adobe’s security advisories for this product line, understand the nature and impact of each weakness class within the context of PDF processing and document rendering, and look up the complete vulnerability history to assess exposure timelines. This resource is designed for security professionals, IT administrators, and risk analysts who need to evaluate the impact of unpatched systems or validate remediation efforts. By consolidating reports from CVE databases, vendor bulletins, and third-party research, the page provides a clear view of the attack surface for these older versions. It highlights the progression of fixes and the critical nature of updates for maintaining system integrity. Users can analyze trends in exploitability and prioritize patching based on severity ratings and proof-of-concept availability. This structured overview aids in compliance audits and incident response planning by providing historical context for security events. It does not offer immediate solutions but serves as a reference for understanding past security lapses and the importance of staying current with vendor support policies.