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Palo Alto Networks Security AdvisoriesCVE-2026-0278

CVE-2026-0278: Prisma Access Agent: Multiple DLP Policy Bypass Vulnerabilities on Windows

HighVendor CVSS 8.4 / 10 1 CVE Published Jul 8, 2026 at 4:00 PM UTC

Summary

Multiple protection mechanism failures in the Prisma Access Agent Data Loss Prevention (DLP) component for Windows allow a local user to bypass DLP policy enforcement controls.

The Prisma Access Agent on macOS is not affected.

Products covered

  • Prisma Access Agent

  • Prisma Access Agent 0

Remediation

Version

Minor Version

Suggested Solution

Prisma Access Agent on Windows

24.0 through 26.2

Upgrade to 26.2.1 or later.

Prisma Access Agent on macOS

No action needed.

Vendor-listed fixes

  • Prisma Access Agent 0 >= 26.2.1 on Windows

  • Prisma Access Agent All on macOS

CVEs in this advisory 1

Updates

  1. Published by Palo Alto Networks

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.