Java was designed with a "sandbox" model, allowing untrusted code (like a Java applet on a website) to run in a restricted environment that prevents it from accessing the local file system or executing sensitive commands.
Java 7 update 80 lacks critical security hardening that later Java versions have: java 7 update 80 vulnerabilities
If you are running the public version of 7u80, you are missing years of critical security patches. This leaves your system exposed to hundreds of Common Vulnerabilities and Exposures (CVEs) discovered since 2015. Major Vulnerability Categories in Java 7 Java was designed with a "sandbox" model, allowing