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CVE PROGRAM SOURCE RECORD4.6 Medium

CVE-2026-0318

PAN-OS: Denial of Service (DoS) on Panorama

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Status
Published
Published
Updated
Assigning organization
palo_alto

Description

A stack-based buffer overflow vulnerability in the log processing functionality of Palo Alto Networks PAN-OS® software on Panorama enables an attacker to cause a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the Panorama entering maintenance mode. Cloud NGFW, Prisma® Access, and standalone PAN-OS firewalls are not affected by this vulnerability.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Palo Alto Networks Cloud NGFW

Default version status: unaffected

  • Allunaffected

Palo Alto Networks PAN-OS

Default version status: unaffected

  • 12.2.0 to < 12.2.4affected
  • 12.1.0 to < 12.1.10-h2affected
  • 11.2.0 to < 11.2.16affected
  • 11.1.0 to < 11.1.16-h3affected

Palo Alto Networks Prisma Access

Default version status: unaffected

  • All to < 12.1.7-h8unaffected

References