CVE-2026-0319

MEDIUMCVSS 4.9/10EPSS 0.28%

Last modified

CVE-2026-0319 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. An improper input handling vulnerability in the GlobalProtect™ gateway of Palo Alto Networks PAN-OS software enables an authenticated user to establish a GlobalProtect session using the identity of another user. Cloud NGFW and Panorama are not affected by this vulnerability.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

An improper input handling vulnerability in the GlobalProtect™ gateway of Palo Alto Networks PAN-OS software enables an authenticated user to establish a GlobalProtect session using the identity of another user. Cloud NGFW and Panorama are not affected by this vulnerability.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Palo Alto NetworksPAN-OS>= 12.2.0, < 12.2.4; >= 12.1.0, < 12.1.10-h2; >= 11.2.0, < 11.2.16; >= 11.1.0, < 11.1.16-h3; >= 10.2.0, < 10.2.18-h12
Palo Alto NetworksPrisma Access>= 12.1.0, < 12.1.7-h8; >= 11.2.0, < 11.2.7-h21; >= 10.2.0, < 10.2.10-h41

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-0319?
An improper input handling vulnerability in the GlobalProtect™ gateway of Palo Alto Networks PAN-OS software enables an authenticated user to establish a GlobalProtect session using the identity of another user. Cloud NGFW and Panorama are not affected by this vulnerability.
How severe is CVE-2026-0319?
CVE-2026-0319 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.
How do I fix CVE-2026-0319?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST