CVE-2026-0291
Prisma Access Agent: Authenticated Limited File Deletion on Linux
Description
An improper link resolution before file access vulnerability exists in the Palo Alto Networks Prisma® Access Agent on Linux platforms that enables a local low privileged user to delete system files in a limited scope and disable Prisma Access Agent. The Prisma Access Agent on macOS, Windows, iOS, Android, and Chrome OS is not affected.
Weakness: CWE-59
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
an internal reporter
Vendor remediation
VERSION MINOR VERSION SUGGESTED SOLUTION Prisma Access Agent on Linux 25.7 through 26.2.1 Upgrade to 26.2.2 or later. Prisma Access Agent on macOS No action needed. Prisma Access Agent on Windows 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.