What is CVE-2026-0247?

CVE-2026-0247 is a high-severity vulnerability in Apple Macos, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2026-05-13.

How severe is CVE-2026-0247?

High severity. CVSS v3 base score is 7.8 out of 10.

Auth bypass in Apple Macos

CVE-2026-0247

Multiple authorization bypass vulnerabilities in the Endpoint DLP component of Prisma Access Agent® allow a local attacker to bypass authentication controls and execute privileged operations.

Vulnerability class: Broken Authentication

EPSS: 0.002 (4.8th percentile) — read the EPSS interpretation.

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.

Affected products

Apple Macos
Microsoft Windows
Palo Alto Networks Prisma Access Agent — versions 0
Paloaltonetworks Prisma_access_agent

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

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

Frequently asked questions

What is CVE-2026-0247?: CVE-2026-0247 is a high-severity vulnerability in Apple Macos, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2026-05-13.
How severe is CVE-2026-0247?: High severity. CVSS v3 base score is 7.8 out of 10.