Vulnerability in Palo Alto Networks Prisma Access Agent

CVE-2026-0294

A privilege escalation (PE) vulnerability in the Palo Alto Networks Prisma® Access Agent app on Windows and macOS devices enables a local user to execute code with elevated privileges. The Prisma Access Agent on Linux, iOS, Android, and ChromeOS is not affected.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-0294: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: -0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-0294?
CVE-2026-0294 is a high-severity vulnerability in Palo Alto Networks Prisma Access Agent, classified under Uncontrolled Search Path Element. CVSS score: 7.8/10. Published 2026-08-13.
How severe is CVE-2026-0294?
High severity. CVSS v3 base score is 7.8 out of 10.