CVE-2026-0268: Prisma Access Agent: Local Authenticated VPN Enforcement Bypass on Linux (Severity: MEDIUM)

Published Jun 10, 2026
·
Updated

A security control bypass vulnerability in Prisma Access Agent for Linux allows a local attacker to route network traffic outside the VPN tunnel.

This does not impact Prisma Access Agent on Windows, macOS, iOS, Android, or ChromeOS.

Affected Software

13 affected componentsFixes available
Palo Alto Networks Prisma Access Agent for Linux
All of the following
Palo Alto Networks Prisma Access Agent<26.2.1, =
26.2.1
Linux Linux*
All of the following
Palo Alto Networks Prisma Access Agent
Microsoft Windows*
All of the following
Palo Alto Networks Prisma Access Agent
Apple macOS*
All of the following
Palo Alto Networks Prisma Access Agent
Apple iOS*
All of the following
Palo Alto Networks Prisma Access Agent
Google Android*
All of the following
Palo Alto Networks Prisma Access Agent>=25.7<26.2.1
Linux Linux kernel

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 26.2.1
  2. Upgrade

    Upgrade Prisma Access Agent for Linux to a version that resolves this vulnerability.

    Fixed in 26.2.1

Event History

Jun 10, 2026
Advisory Published
via Palo Alto Networks·04:00 PM
Data Sourced
via Palo Alto Networks·04:00 PM
RemedyDescriptionSeverityWeaknessAffected Software
CVE Published
via MITRE·08:40 PM
Data Sourced
via MITRE·08:40 PM
DescriptionWeakness
Data Sourced
via NVD·10:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-0268?

CVE-2026-0268 has a severity rating of medium with a CVSS score of 6.9.

2

How does CVE-2026-0268 affect Linux users?

CVE-2026-0268 allows local attackers on Linux to route network traffic outside the VPN tunnel, posing a security risk.

3

How do I fix CVE-2026-0268?

To remediate CVE-2026-0268, upgrade the Prisma Access Agent on Linux to version 26.2.1 or later.

4

Are there any workarounds for CVE-2026-0268?

There are no known workarounds for CVE-2026-0268.

5

Does CVE-2026-0268 impact other operating systems?

CVE-2026-0268 does not affect Prisma Access Agent on Windows, macOS, iOS, Android, or ChromeOS.

Contact

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