SB2026031325 - Exposure of Sensitive System Information to an Unauthorized Control Sphere in Palo Alto Cortex XDR Broker VM
Published: March 13, 2026
Security Bulletin ID
SB2026031325
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Exposure of Sensitive System Information to an Unauthorized Control Sphere (CVE-ID: CVE-2026-0231)
CWE-ID: CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to exposure of sensitive system information to an unauthorized control sphere. A local administrator can obtain and modify sensitive information on the system.
Remediation
Install update from vendor's website.