← العودة للجدول
CVE-2026-0300
CVE-2026-0300 — A buffer overflow vulnerability in the User-ID™ Authentication Portal (aka Cap
📅 2026-05-06
🔴 Critical 🔥 No NVD APT Palo Alto CVSS 9.8 🎯 EPSS 4.54%

📋 الوصف الكامل

A buffer overflow vulnerability in the User-ID™ Authentication Portal (aka Captive Portal) service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. The risk of this issue is greatly reduced if you secure access to the User-ID™ Authentication Po

💻 الأنظمة المتأثرة

Palo Alto PAN-OS | Palo Alto Networks

⚠️ نوع التهديد

APT

🔗 CVE ID

CVE-2026-0300

📡 المصدر

NVD

✅ الحلول والتخفيف

Refer to CVE-2026-0300 NVD advisory

🔗 المصدر الأصلي ← 📘 NVD ← ⚡ CISA KEV ←