Palo Alto Networks discloses CVE-2026-0317, a denial-of-service vulnerability in PAN-OS 11.1, 11.2, 12.1 and 12.2
Palo Alto Networks PSIRT published an advisory for CVE-2026-0317, a denial-of-service vulnerability in PAN-OS, the operating system of its firewalls. The text provided contains only the advisory title and a list of affected-version CPE entries. It does not give a CVSS score, attack conditions, exploitation status or fixed versions. Defend…