{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-18485", "assignerOrgId": "bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4", "state": "PUBLISHED", "assignerShortName": "NI", "dateReserved": "2026-07-31T13:23:54.979Z", "datePublished": "2026-08-05T18:39:36.251Z", "dateUpdated": "2026-08-05T19:23:15.789Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4", "shortName": "NI", "dateUpdated": "2026-08-05T18:39:36.251Z"}, "title": "Local Privilege Escalation in NI-PAL", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-1285", "description": "CWE-1285 Improper validation of specified index, position, or offset in input", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "CAPEC-233 Privilege Escalation"}]}], "affected": [{"vendor": "NI", "product": "NI-PAL", "platforms": ["Windows"], "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "26.3.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:ni:ni-pal:*:*:windows:*:*:*:*:*", "versionStartIncluding": "0", "versionEndIncluding": "26.3.1"}]}]}], "descriptions": [{"lang": "en", "value": "There is a local privilege escalation vulnerability recently discovered in the NI-PAL kernel driver.\u00a0\u00a0This may allow a local, authenticated user to escalate privileges and execute arbitrary code.\u00a0\u00a0This vulnerability affects NI-PAL 26.3.1 and prior versions running on Microsoft Windows.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "There is a local privilege escalation vulnerability recently discovered in the NI-PAL kernel driver.  This may allow a local, authenticated user to escalate privileges and execute arbitrary code.  This vulnerability affects NI-PAL 26.3.1 and prior versions running on Microsoft Windows."}]}], "references": [{"url": "https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/local-privilege-escalation-in-ni-pal.html"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 8.5, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}], "credits": [{"lang": "en", "value": "AO031", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.4"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-05T19:22:10.325221Z", "id": "CVE-2026-18485", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-05T19:23:15.789Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-18485", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-08-05T19:22:10.325221Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-05T19:23:02.389Z"}}], "cna": {"title": "Local Privilege Escalation in NI-PAL", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "AO031"}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "CAPEC-233 Privilege Escalation"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.5, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "NI", "product": "NI-PAL", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "26.3.1"}], "platforms": ["Windows"], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/local-privilege-escalation-in-ni-pal.html"}], "x_generator": {"engine": "Vulnogram 1.0.4"}, "descriptions": [{"lang": "en", "value": "There is a local privilege escalation vulnerability recently discovered in the NI-PAL kernel driver.\u00a0\u00a0This may allow a local, authenticated user to escalate privileges and execute arbitrary code.\u00a0\u00a0This vulnerability affects NI-PAL 26.3.1 and prior versions running on Microsoft Windows.", "supportingMedia": [{"type": "text/html", "value": "There is a local privilege escalation vulnerability recently discovered in the NI-PAL kernel driver.  This may allow a local, authenticated user to escalate privileges and execute arbitrary code.  This vulnerability affects NI-PAL 26.3.1 and prior versions running on Microsoft Windows.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-1285", "description": "CWE-1285 Improper validation of specified index, position, or offset in input"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ni:ni-pal:*:*:windows:*:*:*:*:*", "vulnerable": true, "versionEndIncluding": "26.3.1", "versionStartIncluding": "0"}], "operator": "OR"}], "operator": "OR"}], "providerMetadata": {"orgId": "bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4", "shortName": "NI", "dateUpdated": "2026-08-05T18:39:36.251Z"}}}, "cveMetadata": {"cveId": "CVE-2026-18485", "state": "PUBLISHED", "dateUpdated": "2026-08-05T19:23:15.789Z", "dateReserved": "2026-07-31T13:23:54.979Z", "assignerOrgId": "bca5b2e8-03a4-4781-b4ca-c6a078c0bfd4", "datePublished": "2026-08-05T18:39:36.251Z", "assignerShortName": "NI"}, "dataVersion": "5.2"}

{}

{}

{"affected": [{"configurations": [{"platform": ["windows"], "status": "affected", "versions": {"scheme": "semver", "value": "[0,26.3.1]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "NI-PAL", "source": "cna", "vendor": "NI"}, "product": "ni-pal", "vendor": "ni"}], "created": "2026-08-05T20:30:06.683694+00:00", "updated": "2026-08-05T20:30:06.778679+00:00", "vendors": ["ni", "ni$PRODUCT$ni-pal"]}