{"uuid": "686f42de-7790-4aa3-8aaf-5ad86c2b5c05", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "exploited", "source": "https://t.me/pphm_HackerNews/1321", "content": "Unpatched Perimeter Weakness Creates High-Risk Exposure for Enterprise Networks\n\nCybersecurity researchers and government agencies are warning organizations about a critical zero-day vulnerability affecting Palo Alto Networks PAN-OS firewalls that is already being exploited in the wild.The flaw, tracked as CVE-2026-0300, impacts the User-ID Authentication Portal\u2014also known as the Captive Portal\u2014and allows attackers to execute arbitrary code with root privileges on vulnerable systems.\n\n\ud83d\udd17 Read More", "creation_timestamp": "2026-07-22T05:00:03.822871Z"}