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

Quick assessment

Affected
Palo Alto Networks Prisma Access Agent
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Palo Alto Networks Prisma Access Agent for Linux是美国派拓网络（Palo Alto Networks）公司的一款Linux终端安全接入客户端。 Palo Alto Networks Prisma Access Agent for Linux存在安全漏洞，该漏洞源于安全控制绕过，可能导致本地攻击者将网络流量路由到VPN隧道之外。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle

Affected Version Matrix 2

VendorProduct Version RangeStatus
Palo Alto Networks Prisma Access Agent < 26.2.1 affected
All unaffected
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I. Basic Information for CVE-2026-0268

Vulnerability Information
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Vulnerability Title
Prisma Access Agent: Local Authenticated VPN Enforcement Bypass on Linux
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
对候选路径的不恰当保护
Source: CVE Program / CVE List V5
Vulnerability Title
Palo Alto Networks Prisma Access Agent for Linux 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palo Alto Networks Prisma Access Agent for Linux是美国派拓网络（Palo Alto Networks）公司的一款Linux终端安全接入客户端。 Palo Alto Networks Prisma Access Agent for Linux存在安全漏洞，该漏洞源于安全控制绕过，可能导致本地攻击者将网络流量路由到VPN隧道之外。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Palo Alto Networks Prisma Access Agent 0 ~ 26.2.1 -
Palo Alto Networks Prisma Access Agent - -

II. Public POCs for CVE-2026-0268

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III. Intelligence Information for CVE-2026-0268

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Vendor Advisories for CVE-2026-0268 (1)

Same Patch Batch · Palo Alto Networks · 2026-06-10 · 9 CVEs total

CVE-2026-0273 5.7 MEDIUM PAN-OS: Authenticated Admin Command Injection Vulnerability via CLI or Web UI
CVE-2026-0272 5.6 MEDIUM PAN-OS: Privilege Escalation (PE) Vulnerability in the Command Line Interface (CLI)
CVE-2026-0266 0.4 LOW PAN-OS: Stored Cross-Site Scripting (XSS) Vulnerability in the Web Interface
CVE-2026-0274 Cortex XSOAR: Improper Validation of Credentials in CommvaultSecurityIQ integration
CVE-2026-0271 Prisma Access Agent: Local Privilege Escalation by Authorized Users
CVE-2026-0270 Cortex XSOAR: Path Traversal Vulnerability
CVE-2026-0269 PAN-OS: Denial of Service (DoS) in Tunnel Traffic Processing
CVE-2026-0267 GlobalProtect App: Information Exposure Vulnerability on macOS

IV. Related Vulnerabilities

Same product: Prisma Access Agent
Same vendor: Palo Alto Networks
Same weakness: CWE-424

V. Comments for CVE-2026-0268

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