CVE-2026-0244

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"modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "MODERATE", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "psirt@paloaltonetworks.com", "affectedData": [{"vendor": "Palo Alto Networks", "product": "Prisma SD-WAN ION", "versions": [{"status": "affected", "changes": [{"at": "6.5.3-b15", "status": "unaffected"}], "version": "6.5.0", "lessThan": "6.5.3-b15", "versionType": "custom"}, {"status": "affected", "changes": [{"at": "6.4.3-b8", "status": "unaffected"}], "version": "6.4.0", "lessThan": "6.4.3-b8", "versionType": "custom"}, {"status": "affected", "changes": [{"at": "6.3.6-b10", "status": "unaffected"}], "version": "6.3.0", "lessThan": "6.3.6-b10", "versionType": "custom"}, {"status": "unaffected", "version": "6.1.0", "versionType": "custom"}, {"status": "unaffected", "version": "5.6.0", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-05-13T19:16:58.297", "references": [{"url": "https://security.paloaltonetworks.com/CVE-2026-0244", "tags": ["Vendor Advisory"], "source": "psirt@paloaltonetworks.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@paloaltonetworks.com", "description": [{"lang": "en", "value": "CWE-295"}]}], "descriptions": [{"lang": "en", "value": "An improper certificate validation vulnerability in the Palo Alto Networks Prisma SD-WAN ION enables man-in-the-middle (MitM) attacker to impersonate the controller."}], "lastModified": "2026-07-14T14:16:14.433", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6126D581-DA4D-458F-A50A-66EAB0694557", 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