What is CVE-2026-0268?

CVE-2026-0268 is a medium-severity vulnerability in Linux Kernel, classified under CWE-424. CVSS score: 4.4/10. Published 2026-06-10.

How severe is CVE-2026-0268?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Vulnerability in Linux Kernel

CVE-2026-0268

A security control bypass vulnerability in Prisma Access Agent for Linux allows a local attacker to route network traffic outside the VPN tunnel. This does not impact Prisma Access Agent on Windows, macOS, iOS, Android, or ChromeOS.

Published 2026-06-10 · last modified 2026-07-23.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.001 (0.6th percentile), scored 2026-10-23.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 0.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

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

Affected products

Linux Kernel
Palo Alto Networks Prisma Access Agent — versions 0, All
Paloaltonetworks Prisma Access Agent

Weakness classification (CWE)

CWE-424

References

security.paloaltonetworks.com/CVE-2026-0268 (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-0268?: CVE-2026-0268 is a medium-severity vulnerability in Linux Kernel, classified under CWE-424. CVSS score: 4.4/10. Published 2026-06-10.
How severe is CVE-2026-0268?: Medium severity. CVSS v3 base score is 4.4 out of 10.