SB2026091413 - Protection mechanism failure in Palo Alto Prisma Access Agent on Windows
Published: September 14, 2026 Updated: September 14, 2026
Security Bulletin ID
SB2026091413
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Protection mechanism failure (CVE-ID: CVE-2026-0306)
CWE-ID: CWE-693 - Protection Mechanism Failure
CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a local user to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of security measures in the EndPoint Data Loss Prevention (DLP) enforcement. A local user can bypass configured DLP policy enforcement controls and exfiltrate sensitive data.
Remediation
Install update from vendor's website.