Palo Alto Networks security advisory (AV26-905)

Serial number: AV26-905
Date: September 10, 2026

As of September 10, 2026, Palo Alto Networks is affected by vulnerabilities in the following products:

• Cloud NGFW
  • All on AWS*, All on Azure*
• PAN-OS
  • Multiple versions
• Prisma Access
  • Multiple versions
• Prisma Browser
  • Prior to 151.26.5.170

The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.

• CVE-2026-0310 PAN-OS: Buffer Overflow Vulnerability via XML Processing
• PAN-SA-2026-0012 Chromium: Monthly Vulnerability Update (September 2026)
• Palo Alto Networks Security Advisories