was a specific version of the now-discontinued Adobe Flash Player runtime, released in late 2013. The "ActiveX" designation indicates that this version was designed exclusively for Microsoft Internet Explorer (versions 8 through 11) on Windows. Unlike the NPAPI or PPAPI plugins used by Firefox, Safari, or Chrome, the ActiveX control was deeply integrated into the Windows operating system and Internet Explorer's Trident rendering engine.
If Flash content isn't playing, check ActiveX filtering: adobe flash player 12 activex
The release of version 12.0.0.44 was notorious for stability issues, particularly on older versions of Internet Explorer: was a specific version of the now-discontinued Adobe
Adobe officially ended support for Flash Player on . Several factors led to its demise: If Flash content isn't playing, check ActiveX filtering:
Adobe released patches regularly, but the final security patch for Flash Player 12 came in early 2014 when all users were urged to upgrade to version 13 or later. Today, relying on version 12 ActiveX is akin to leaving your digital front door wide open.
Notable vulnerabilities in Flash Player 12 (CVE examples):