What’s Vulnerable › Vulnerabilities

CVE-2026-0268: Prisma Access Agent: Local Authenticated VPN Enforcement Bypass on Linux

• Severity: medium (CVSS 4.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-10 · updated 2026-07-23
• Weakness: CWE-424

Description

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 products

• Palo Alto Networks Prisma Access Agent: from 25.7 before 26.2.1 — fixed in 26.2.1
• Palo Alto Networks Prisma Access Agent: before 26.2.1 — fixed in 26.2.1

How to fix

Upgrade to a fixed version: Palo Alto Networks Prisma Access Agent 26.2.1; Palo Alto Networks Prisma Access Agent 26.2.1. Check the vendor advisory for mitigations.

References

• https://security.paloaltonetworks.com/CVE-2026-0268

Get alerted when CVE-2026-0268 or the next vulnerability affects your stack