CVE-2026-0322
Code Injection in Palo Alto Networks PAN-OS. CISA confirmed attackers exploit it and added it to its Known Exploited Vulnerabilities catalog on 14 October 2026.
- Product
- Palo Alto Networks PAN-OS
- Added to CISA's catalog
- Federal fix-by date
- Ransomware
- No known use in ransomware campaigns
- Vendor advisories
- Sources
- CISA’s catalog, NVD entry
CISA’s description.
Palo Alto Networks PAN-OS contains a code injection vulnerability that could allow an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall.
More from Palo Alto Networks this year.
- CVE-2026-0257 Authentication Bypass, added
- CVE-2026-0300 Out-of-bounds Write, added
Every flaw CISA confirmed exploited in the last 30 days is on the exploit watch. This is not security advice. Check the vendor’s advisory before acting. From CISA’s catalog of 4 November 2026.