CVE-2026-48137

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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "security@ni.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security@ni.com", "affectedData": [{"vendor": "NI", "product": "grpc-device", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2.17.0"}], "defaultStatus": "unaffected"}, {"vendor": "NI", "product": "InstrumentStudio", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "26.3.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-06-19T14:16:22.680", "references": [{"url": "https://github.com/ni/grpc-device/security/advisories/GHSA-ww59-ghm9-mm63", "tags": ["Vendor Advisory"], "source": "security@ni.com"}, {"url": "https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/multiple-vulnerabilities-in-ni-grpc-device-server.html", "tags": ["Vendor Advisory"], "source": "security@ni.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@ni.com", "description": [{"lang": "en", "value": "CWE-822"}]}], "descriptions": [{"lang": "en", "value": "There is an untrusted pointer dereference vulnerability in the NI grpc-device sideband streaming API that may allow an attacker to cause an arbitrary memory dereference, potentially resulting in remote code execution.\u00a0 Successful exploitation requires an attacker\u00a0 to supply a specially crafted\u00a0Moniker protobuf message.\u00a0 This affects NI grpc-device 2.17.0 and prior versions."}], "lastModified": "2026-06-25T14:43:05.430", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ni:instrumentstudio:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87FF2C16-85F8-4F69-BF2D-0FB5D7049C6C", "versionEndIncluding": "2025"}, {"criteria": "cpe:2.3:a:ni:instrumentstudio:2026:q1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E403ACA4-50C9-49CC-9E8A-108929808AB3"}, {"criteria": "cpe:2.3:a:ni:instrumentstudio:2026:q2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FE21F1C5-405D-4980-9248-50C2D71A91D2"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ni:ni_grpc_device_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D293F76D-29A0-49D7-A538-456A7B209E0A", "versionEndExcluding": "2.18.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@ni.com"}