CVE-2026-0268 PUBLISHED

Prisma Access Agent: Local Authenticated VPN Enforcement Bypass on Linux

Assigner: palo_alto
Reserved: 03.11.2025 Published: 10.06.2026 Updated: 11.06.2026

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.

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber
CVSS Score: 4.4

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Vendor	Palo Alto Networks
Product	Prisma Access Agent
Versions	Default: unaffected affected from 0 to 26.2.1 (excl.)

Vendor	Palo Alto Networks
Product	Prisma Access Agent
Versions	Default: unaffected Version All is unaffected

Palo Alto Networks is not aware of any malicious exploitation of this issue.