{"uuid": "ca177994-d1e9-44e5-bc50-d4bd9a7ff606", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-0300", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116557691889992838", "content": "\ud83d\udcf0 Critical Palo Alto Networks Zero-Day (CVE-2026-0300) Actively Exploited for RCE\n\ud83d\udea8 CRITICAL ZERO-DAY: Palo Alto Networks warns of an unpatched, actively exploited RCE vulnerability (CVE-2026-0300) in PAN-OS firewalls. The flaw allows root access via the User-ID portal. Mitigate immediately! #CyberSecurity #ZeroDay #PANOS\n\ud83d\udd17 https://cyber.netsecops.io", "creation_timestamp": "2026-05-11T19:54:08.309743Z"}