SB2026040904 - Improper Certificate Validation in Palo Alto Autonomous Digital Experience Manager
Published: April 9, 2026
Security Bulletin ID
SB2026040904
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Certificate Validation (CVE-ID: CVE-2026-0233)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper validation of ADEM certificate. A remote attacker on the local network can execute arbitrary code with NT AUTHORITY\SYSTEM privileges.
Remediation
Install update from vendor's website.