CVE-2015-5106: Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic...

Security readout for executives and security teams

This Adobe Reader and Acrobat flaw weakens the security boundary that limits what a PDF-processing attack can do. The sources describe a Low Integrity to Medium Integrity transition, meaning restricted code could gain a more trusted operating context. Business urgency is highest where legacy Adobe Reader or Acrobat versions still process untrusted PDFs. Exposure is mainly legacy desktop endpoints or server-side workflows that still run affected Adobe Reader or Acrobat versions and open untrusted PDF files. Modern, patched Adobe installations are not indicated as affected by the provided sources. Treat this as a legacy exposure cleanup item with business relevance for phishing and document-handling risk. It is not supported by the sources as actively exploited, but affected Adobe PDF software should be upgraded because the flaw undermines a core containment boundary. Mitigation focus: Upgrade Adobe Reader and Acrobat to the fixed versions named by Adobe.; Prioritize systems that open external, emailed, or downloaded PDF files.; Remove unsupported Reader or Acrobat versions from managed endpoints..

Prepared

Jun 13, 2026, 22:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.