{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-0317","assignerOrgId":"d6c1279f-00f6-4ef7-9217-f89ffe703ec0","state":"PUBLISHED","assignerShortName":"palo_alto","dateReserved":"2025-11-03T20:45:15.561Z","datePublished":"2026-10-14T20:21:21.338Z","dateUpdated":"2026-10-15T18:47:53.957Z"},"containers":{"cna":{"providerMetadata":{"orgId":"d6c1279f-00f6-4ef7-9217-f89ffe703ec0","shortName":"palo_alto","dateUpdated":"2026-10-14T20:21:21.338Z"},"title":"PAN-OS: Denial of Service Vulnerability","datePublic":"2026-10-14T16:00:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-754","description":"CWE-754 Improper Check for Unusual or Exceptional Conditions","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-130","descriptions":[{"lang":"en","value":"CAPEC-130 Excessive Allocation"}]}],"affected":[{"vendor":"Palo Alto Networks","product":"Cloud 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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.\n\nThe 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 .\n\nCloud NGFW, Panorama, and Prisma® Access are not affected by this vulnerability.","supportingMedia":[{"type":"text/html","base64":false,"value":"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.

Cloud NGFW, Panorama, and Prisma® Access are not affected by this vulnerability."}]}],"references":[{"url":"https://security.paloaltonetworks.com/CVE-2026-0317","name":"PAN-OS Security Advisory","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"LOW","subAvailabilityImpact":"NONE","exploitMaturity":"UNREPORTED","Safety":"NOT_DEFINED","Automatable":"NO","Recovery":"AUTOMATIC","valueDensity":"DIFFUSE","vulnerabilityResponseEffort":"LOW","providerUrgency":"AMBER","version":"4.0","baseSeverity":"LOW","baseScore":1.2,"vectorString":"CVSS: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:Amber"}}],"configurations":[{"lang":"eng","value":"No special configuration is required to be affected by this issue.","supportingMedia":[{"type":"text/html","base64":false,"value":"No special configuration is required to be affected by this issue."}]}],"workarounds":[{"lang":"en","value":"No known workarounds exist for this issue.","supportingMedia":[{"type":"text/html","base64":false,"value":"No known workarounds exist for this issue."}]}],"solutions":[{"lang":"en","value":"VersionMinor Version RangeSuggested SolutionCloud NGFW\nNo action required. PAN-OS 12.112.2.0 through 12.2.3-h*Upgrade to 12.2.4 or later. PAN-OS 12.112.1.2 through 12.1.10-h*Upgrade to 12.1.10-h2 or later.PAN-OS 11.211.2.0 through 11.2.15-h*Upgrade to 11.2.16 or later.PAN-OS 11.111.1.0 through 11.1.16-h*Upgrade to 11.1.16-h3 or later.All other older\nunsupported\nPAN-OS versions\nUpgrade to a supported fixed version. Prisma Access\nNo action needed.","supportingMedia":[{"type":"text/html","base64":false,"value":"
VersionMinor Version RangeSuggested Solution
Cloud NGFW
No action required.
 PAN-OS 12.112.2.0 through 12.2.3-h*Upgrade to 12.2.4 or later. 
PAN-OS 12.112.1.2 through 12.1.10-h*Upgrade to 12.1.10-h2 or later.
PAN-OS 11.211.2.0 through 11.2.15-h*Upgrade to 11.2.16 or later.
PAN-OS 11.111.1.0 through 11.1.16-h*Upgrade to 11.1.16-h3 or later.
All other older
unsupported
PAN-OS versions
Upgrade to a supported fixed version.
 Prisma Access
No action needed.
"}]}],"exploits":[{"lang":"en","value":"Palo Alto Networks is not aware of any malicious exploitation of this issue.","supportingMedia":[{"type":"text/html","base64":false,"value":"Palo Alto Networks is not aware of any malicious exploitation of this issue."}]}],"timeline":[{"time":"2026-08-12T16:00:00.000Z","lang":"en","value":"Initial publication"}],"credits":[{"lang":"en","value":"Michael Messner and Benedikt Kuehne","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"},"x_affectedList":["PAN-OS 12.2.3","PAN-OS 12.2.2","PAN-OS 12.1.10","PAN-OS 12.1.9","PAN-OS 12.1.8","PAN-OS 12.1.7-h6","PAN-OS 12.1.7-h5","PAN-OS 12.1.7-h3","PAN-OS 12.1.7-h2","PAN-OS 12.1.7-h1","PAN-OS 12.1.7","PAN-OS 12.1.6","PAN-OS 12.1.5","PAN-OS 12.1.4-h11","PAN-OS 12.1.4-h10","PAN-OS 12.1.4-h9","PAN-OS 12.1.4-h8","PAN-OS 12.1.4-h7","PAN-OS 12.1.4-h6","PAN-OS 12.1.4-h5","PAN-OS 12.1.4-h3","PAN-OS 12.1.4-h2","PAN-OS 12.1.4","PAN-OS 12.1.3-h3","PAN-OS 12.1.3-h1","PAN-OS 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