CVE-2015-5129: Heap-based buffer overflow in Adobe Flash Player before 18.0.0.232 on Windows and OS X and before 11.2.202....

Security readout for executives and security teams

CVE-2015-5129 is a memory corruption flaw in Adobe Flash Player and Adobe AIR that could let an attacker run code on an affected machine. The source bundle identifies fixed versions from Adobe and Linux vendors, but does not provide CVSS, CWE, or proof of active exploitation. Exposure is most likely on systems still running the listed vulnerable Flash Player or Adobe AIR versions, including managed Linux packages referenced by Gentoo, openSUSE, and Red Hat advisories. Confirm actual installed versions rather than assuming exposure from product names alone. Prioritize remediation where Flash or AIR remains installed on business systems. Although active exploitation is not confirmed in the supplied evidence, arbitrary code execution in a client runtime creates meaningful endpoint compromise risk. Mitigation focus: Upgrade Flash Player to Adobe’s fixed versions or later.; Upgrade Adobe AIR, AIR SDK, and AIR SDK & Compiler to fixed versions or later.; Apply applicable Gentoo, openSUSE, Red Hat, or vendor package updates..

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.