Q4 2025 saw a surge in high-profile vulnerability disclosures, with attackers exploiting several critical flaws in popular libraries and applications. The most prevalent exploits targeted Microsoft Office products and directory traversal vulnerabilities in WinRAR, highlighting the importance of timely security updates. Additionally, a significant increase in Linux-based exploit attempts underscores the need for robust security measures on these devices.
https://securelist.com/vulnerabilities-and-exploits-in-q4-2025/119105/