What is CVE-2026-0235?

CVE-2026-0235 is a medium-severity vulnerability in Palo Alto Networks Prisma Browser, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 4.7/10. Published 2026-05-13.

How severe is CVE-2026-0235?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Vulnerability in Palo Alto Networks Prisma Browser

CVE-2026-0235

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.

EPSS: 0.001 (1.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Palo Alto Networks Prisma Browser — versions 0
Paloaltonetworks Prisma_browser

Weakness classification (CWE)

CWE-754 — Improper Check for Unusual or Exceptional Conditions
CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

psirt@paloaltonetworks.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-0235?: CVE-2026-0235 is a medium-severity vulnerability in Palo Alto Networks Prisma Browser, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 4.7/10. Published 2026-05-13.
How severe is CVE-2026-0235?: Medium severity. CVSS v3 base score is 4.7 out of 10.