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CVE-2026-0284

Palo Alto Networks PAN-OS injection

9.9 CRITICALEPSS 0.46%
  1. Published9 Jul 2026

Description

An XML injection vulnerability in the Large Scale VPN (LSVPN) functionality of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to inject malicious XML content, potentially leading to information disclosure or corruption of internal LSVPN satellite data. Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityLow
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L

Affected products

Palo Alto Networks PAN-OS≥ 10.2.0 < 10.2.7 · ≥ 10.2.11 < 10.2.13 · ≥ 10.2.14 < 10.2.16 · ≥ 10.2.8 < 10.2.10

Remediation

Fixed in
Palo Alto Networks PAN-OS≥ 10.2.7

References

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Frequently asked

Is CVE-2026-0284 being actively exploited?

CVE-2026-0284 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.46%.

How severe is CVE-2026-0284?

CVE-2026-0284 has a CVSS 3.1 base score of 9.9, rated critical. EPSS estimates a 0.46% probability of exploitation.

Which products are affected by CVE-2026-0284?

Affected products include Palo Alto Networks PAN-OS.

How do I fix CVE-2026-0284?

Upgrade affected software to a fixed version, for example Palo Alto Networks PAN-OS 10.2.7 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-0284 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.