2026-01-15 (Thursday) Journal

Day summary: Today’s RSS activity: 1 item(s) from vulnerability.circl.lu including “CVE-2026-0227 PAN-OS: Firewall Denial of Service (DoS) in GlobalProtect Gateway and Portal”.

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CVE-2026-0227 PAN-OS: Firewall Denial of Service (DoS) in GlobalProtect Gateway and Portal

• Source: vulnerability.circl.lu
• Time: 15:26:11
• Summary: A vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to cause a denial of service (DoS) to the firewall. Repeated attempts to trigger this issue results in the firewall entering into maintenance mode. Reference: https://security.paloaltonetworks.com/CVE-2026-0227