Riskcovery

CVE-2026-0317

PAN-OS: Denial of Service Vulnerability

State
Published
Severity
1.2 Low
Published
Oct 14, 2026
Updated
Oct 15, 2026
Reserved
Nov 3, 2025

Read the record on cve.org

Description

A denial of service vulnerability in Palo Alto Networks PAN-OS software enables an authenticated user with a read-only administrator role to cause a denial of service (DoS) condition by sending a specially crafted API request.

The security risk posed by this issue is significantly minimized by restricting access to the management web interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 .

Cloud NGFW, Panorama, and Prisma® Access are not affected by this vulnerability.

Scores

CVSSScoreVectorSource
4.01.2 LowCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/AU:N/R:A/V:D/RE:L/U:Amberpalo_alto

Weaknesses

  • CWE-754 Improper Check for Unusual or Exceptional Conditions

Affected Products

ProductVersions
Cloud NGFWPalo Alto Networks
  • AllNot affected
PAN-OSPalo Alto Networks
  • 12.2.0 to before 12.2.4Affectedfrom 12.2.4Not affected
  • 12.1.0 to before 12.1.10-h2Affectedfrom 12.1.10-h2Not affected
  • 11.2.0 to before 11.2.16Affectedfrom 11.2.16Not affected
  • 11.1.0 to before 11.1.16-h3Affectedfrom 11.1.16-h3Not affected
Prisma AccessPalo Alto Networks
  • All to before 12.1.7-h8Not affectedfrom 12.1.7-h8Not affected

References

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