Palo Alto Networks
16 Palo Alto Networks flaws are on CISA's list of vulnerabilities attackers have used, 3 of them added in 2026. CISA says 6 are known to be used by ransomware. The latest was added Oct 14, 2026.
16on CISA's list, all time
3added in 2026
1in the last 90 days
6used by ransomware
7zero-days, all time
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Exploited flaws added each year
Most-hit products
| Product | Exploited flaws | Most recent |
|---|---|---|
| PAN-OS | 13 | Oct 14, 2026 |
| Expedition | 3 | Nov 14, 2024 |
Latest Palo Alto Networks flaws
- PAN-OSPalo Alto Networks PAN-OS Code Injection Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Authentication Bypass Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Out-of-bounds Write Vulnerability
- PAN-OSPalo Alto Networks PAN-OS File Read Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Authentication Bypass Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Malicious DNS Packet Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Management Interface Authentication Bypass Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Management Interface OS Command Injection Vulnerability
- ExpeditionPalo Alto Networks Expedition OS Command Injection Vulnerability
- ExpeditionPalo Alto Networks Expedition SQL Injection Vulnerability
- ExpeditionPalo Alto Networks Expedition Missing Authentication Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Command Injection Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Remote Code Execution Vulnerability
- PAN-OSPalo Alto Networks PAN-OS Authentication Bypass Vulnerability
Counts come from CISA's Known Exploited Vulnerabilities catalog, which lists flaws with reliable evidence of real attacks. A higher count often reflects how widely a vendor's products are used and targeted, not only how secure they are.