CVE-2025-4616 PUBLISHED

Prisma Browser: Insufficient Validation of Untrusted Input Vulnerability in Prisma Browser

Assigner: palo_alto
Reserved: 12.05.2025 Published: 14.11.2025 Updated: 17.11.2025

An insufficient validation of an untrusted input vulnerability in Palo Alto Networks Prisma® Browser allows a locally authenticated non-admin user to revert the browser’s security controls.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber
CVSS Score: 1.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	Low	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

Product Status

Vendor	Palo Alto Networks
Product	Prisma Browser
Versions	Default: unaffected affected from 142.15.6.0 to 142.15.6.60 (incl.)

Exploits

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

Credits

Palo Alto Networks thanks Tan Inn Fung, Yu Ann Ong, Zhang Bosen from the GovTech Cybersecurity Group for discovering and reporting this issue. finder

References

https://security.paloaltonetworks.com/CVE-2025-4616

Problem Types

CWE-354: Improper Validation of Integrity Check Value CWE

Impacts

CAPEC-475 Signature Spoofing by Improper Validation