Java 7 Update 80 Vulnerabilities -

Java 7 Update 80 (7u80) is the final public release for Java SE 7, which reached end-of-life in 2015 and is considered highly insecure due to accumulated, unpatched vulnerabilities. It is susceptible to Remote Code Execution (RCE) and elevated privilege exploits, and it passed its built-in expiration date on August 14, 2015. For critical security updates and to remediate these risks, it is advised to upgrade to a modern, supported version such as Oracle's Java 17 (LTS) .

The only true solution is to upgrade to a supported version of Java, such as Java 8, 11, 17, or 21. java 7 update 80 vulnerabilities

Place a WAF in front of web applications running on Java 7 to filter out known deserialization exploits and malicious payloads before they reach the server. Conclusion Java 7 Update 80 (7u80) is the final