What’s Vulnerable › Vulnerabilities

CVE-2026-0235: Prisma Browser: Access and Data Rule Bypass

• Severity: medium (CVSS 4.7 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: 2026-05-13 · updated 2026-10-26
• Weakness: CWE-754

Description

A race condition vulnerability in Palo Alto Networks Prisma® Browser enables a locally authenticated non-admin user to bypass certain access and data control policies.

Affected products

• Palo Alto Networks Prisma Browser: before 146.10.7.154 — fixed in 146.10.7.154
• Palo Alto Networks Prisma Browser: before 146.16.6.165 — fixed in 146.16.6.165

How to fix

Upgrade to a fixed version: Palo Alto Networks Prisma Browser 146.10.7.154; Palo Alto Networks Prisma Browser 146.16.6.165. Check the vendor advisory for mitigations.

References

• https://security.paloaltonetworks.com/CVE-2026-0235

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