CVE-2026-0292
Prisma Access Agent: Local Security Inspection Bypass Vulnerability on Windows
Description
An authentication bypass vulnerability in the network driver of Palo Alto Networks Prisma® Access Agent on Windows enables a local administrator to bypass security inspection, subsequently allowing them to inject and intercept arbitrary network traffic. The Prisma Access Agent on Linux, macOS, iOS, Android, and Chrome OS is not affected.
Weakness: CWE-290
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Palo Alto Networks | Prisma Access | SASE / SSE / Secure Web | cna-assigner |
Vendor-reported products (2)
- Palo Alto Networks · Prisma Access Agent
- Palo Alto Networks · Prisma Access Agent — vendor states not affected
Credit
Palo Alto Networks thanks KBTG Cybersecurity Researcher Engineers: Nuttakorn Tungpoonsup, Jirawat Siengphao, Khanatip Vanjongkham, and Waris Damkham for discovering and reporting this issue.
Vendor remediation
VERSION MINOR VERSION SUGGESTED SOLUTION Prisma Access Agent on Windows 24.0 through 26.2.2 Upgrade to 26.3 or later. Prisma Access Agent on Linux No action needed. Prisma Access Agent on macOS No action needed. Prisma Access Agent on iOS No action needed. Prisma Access Agent on Android No action needed. Prisma Access Agent on Chrome OS No action needed.