What is the function of patches and updates in software systems?

The function of patches and updates in software systems is primarily focused on correcting security vulnerabilities. Software, by its nature, can have flaws or weaknesses that may be exploited by malicious users or software. When developers identify these security issues, they release patches or updates specifically designed to fix these vulnerabilities, thereby protecting users and systems from potential threats and attacks.

While patches and updates can serve various additional purposes, such as improving user experience or adding new features, the critical and immediate function is the mitigation of security risks. Regularly applying these patches is essential for maintaining the overall security and integrity of the software, ensuring that the systems remain robust against emerging threats.