Palo Alto Networks
Code Injection Vulnerability
Exploited in the wild. CISA added it to its Known Exploited Vulnerabilities list on 14 Oct 2026.
CVE-2026-0322High8.6Black Shard advisory published
Reading the vendor advisory
Black Shard's team can check your exposure to CVE-2026-0322 and take the fix off your plate.
A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. The security risk posed by this issue is minimized by restricting access to the management interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431. This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma® Access are not impacted by this vulnerability.
Black Shard's team can check your exposure, take a fix off your plate or step in on a live incident.
Chance of exploitation in the next 30 days
2.1%
EPSS score from FIRST
Updated 13 Nov 2026, 11:12 UTC, 33 of 36 sources answering.
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