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Nation-state actors exploit Palo Alto PAN-OS zero-day for weeks

  • Pierluigi Paganini--Securityaffairs.com
  • published date: 2026-05-07 20:44:22 UTC

Palo Alto says hackers exploited PAN-OS zero-day CVE-2026-0300 for weeks, gaining root access to exposed firewalls and hiding traces. Palo Alto Networks warned that suspected state-sponsored hackers have been exploiting the critical PAN-OS zero-day CVE-2026-0…

Nation-state actors exploit Palo Alto PAN-OS zero-day for weeks Palo Alto Networks warned that suspected state-sponsored hackers have been exploiting the critical PAN-OS zero-day CVE-2026-0300 for n… [+5936 chars]