CVE-2026-0290: Palo Alto Networks Prisma Browser

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

An information disclosure vulnerability in the Account Protection feature of Palo Alto Networks Prisma® Browser enables a local attacker to view sensitive data.

Affected products

• Palo Alto Networks Prisma Browser: before 148.18.4.217 (fixed in 148.18.4.217)

Published 2026-08-13. Last modified 2026-09-09.