A vulnerability in Palo Alto Networks PAN-OS, tracked as CVE-2026-0257, allows attackers to bypass firewall security controls ...
Palo Alto Networks has confirmed that attackers are actively bypassing authentication on firewalls running its PAN-OS and Prisma Access software, a disclosure that prompted both the U.S. National ...
A vulnerability in Palo Alto's PAN-OS is being exploited, warn the manufacturer and IT security authority CISA.