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Low2.1Palo Alto Networks

Low [CVE-2026-0290] Prisma Browser: Sensitive Information Disclosure Vulnerability

This low-severity Palo Alto Networks advisory covers CVE-2026-0290.

CVE-2026-0290 Published Aug 12, 2026
Affected products & platforms
Palo Alto NetworksUnclassified
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Summary

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

Affected versions
  • Prisma Browser < 148.18.4.217

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Fixed versions
  • Prisma Browser >= 148.18.4.217

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • VersionSuggested Solution Prisma Browser Upgrade to 148.18.4.217 or later.
Workaround status
  • No known workarounds exist for this issue.

Official advisory · high-confidence parse· fetched 1 hour ago·verify at source

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