Critical Buffer Overflow Vulnerability in PAN-OS Exploited in-the-Wild
Detect and mitigate CVE-2026-0300, a critical vulnerability in Palo Alto Networks PAN-OS User-ID Authentication Portal that allows unauthenticated attackers to achieve remote code execution (RCE) with root privileges.
🎯 Vulnerability: Remote Code Execution (RCE)
💡 Defense Fix: Avoid executing shell commands via system(). Use parameterized APIs and strict input sanitization.