{"history":[{"alert":0,"cve":"CVE-2018-19323","id":21684,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.08364, \"percentile\": 0.95043}"},{"alert":0,"cve":"CVE-2018-19323","id":19301,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.08364, \"percentile\": 0.95011}"},{"alert":0,"cve":"CVE-2018-19323","id":17267,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.08364, \"percentile\": 0.95004}"},{"alert":0,"cve":"CVE-2018-19323","id":15330,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.08364, \"percentile\": 0.95002}"},{"alert":0,"cve":"CVE-2018-19323","id":13308,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.08364, \"percentile\": 0.94999}"},{"alert":1,"cve":"CVE-2018-19323","id":12688,"kind":"cna","observed_at":1794003600,"payload":"{\"containers\": {\"adp\": [{\"providerMetadata\": {\"dateUpdated\": \"2024-08-05T11:30:04.376Z\", \"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\"}, \"references\": [{\"name\": \"20181221 [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities\", \"tags\": [\"mailing-list\", \"x_refsource_FULLDISC\", \"x_transferred\"], \"url\": \"http://seclists.org/fulldisclosure/2018/Dec/39\"}, {\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities\"}, {\"name\": \"106252\", \"tags\": [\"vdb-entry\", \"x_refsource_BID\", \"x_transferred\"], \"url\": \"http://www.securityfocus.com/bid/106252\"}, {\"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"], \"url\": \"https://www.gigabyte.com/tw/Support/Utility/Graphics-Card\"}, {\"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"], \"url\": \"https://www.gigabyte.com/Support/Security/1801\"}], \"title\": \"CVE Program Container\"}, {\"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}}, {\"other\": {\"content\": {\"id\": \"CVE-2018-19323\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2026-08-13T03:55:45.565518Z\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}, {\"other\": {\"content\": {\"dateAdded\": \"2022-10-24\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19323\"}, \"type\": \"kev\"}}], \"problemTypes\": [{\"descriptions\": [{\"description\": \"CWE-noinfo Not enough information\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2026-10-01T20:27:39.594Z\", \"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\"}, \"references\": [{\"tags\": [\"government-resource\"], \"url\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19323\"}], \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"product\": \"n/a\", \"vendor\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"datePublic\": \"2018-12-18T00:00:00.000Z\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes functionality to read and write Machine Specific Registers (MSRs).\"}], \"problemTypes\": [{\"descriptions\": [{\"description\": \"n/a\", \"lang\": \"en\", \"type\": \"text\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2020-05-19T12:41:42.000Z\", \"orgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"shortName\": \"mitre\"}, \"references\": [{\"name\": \"20181221 [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities\", \"tags\": [\"mailing-list\", \"x_refsource_FULLDISC\"], \"url\": \"http://seclists.org/fulldisclosure/2018/Dec/39\"}, {\"tags\": [\"x_refsource_MISC\"], \"url\": \"https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities\"}, {\"name\": \"106252\", \"tags\": [\"vdb-entry\", \"x_refsource_BID\"], \"url\": \"http://www.securityfocus.com/bid/106252\"}, {\"tags\": [\"x_refsource_CONFIRM\"], \"url\": \"https://www.gigabyte.com/tw/Support/Utility/Graphics-Card\"}, {\"tags\": [\"x_refsource_CONFIRM\"], \"url\": \"https://www.gigabyte.com/Support/Security/1801\"}], \"x_legacyV4Record\": {\"CVE_data_meta\": {\"ASSIGNER\": \"cve@mitre.org\", \"ID\": \"CVE-2018-19323\", \"STATE\": \"PUBLIC\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"product_name\": \"n/a\", \"version\": {\"version_data\": [{\"version_value\": \"n/a\"}]}}]}, \"vendor_name\": \"n/a\"}]}}, \"data_format\": \"MITRE\", \"data_type\": \"CVE\", \"data_version\": \"4.0\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes functionality to read and write Machine Specific Registers (MSRs).\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"n/a\"}]}]}, \"references\": {\"reference_data\": [{\"name\": \"20181221 [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities\", \"refsource\": \"FULLDISC\", \"url\": \"http://seclists.org/fulldisclosure/2018/Dec/39\"}, {\"name\": \"https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities\", \"refsource\": \"MISC\", \"url\": \"https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities\"}, {\"name\": \"106252\", \"refsource\": \"BID\", \"url\": \"http://www.securityfocus.com/bid/106252\"}, {\"name\": \"https://www.gigabyte.com/tw/Support/Utility/Graphics-Card\", \"refsource\": \"CONFIRM\", \"url\": \"https://www.gigabyte.com/tw/Support/Utility/Graphics-Card\"}, {\"name\": \"https://www.gigabyte.com/Support/Security/1801\", \"refsource\": \"CONFIRM\", \"url\": \"https://www.gigabyte.com/Support/Security/1801\"}]}}}}, \"cveMetadata\": {\"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"assignerShortName\": \"mitre\", \"cveId\": \"CVE-2018-19323\", \"datePublished\": \"2018-12-21T23:00:00.000Z\", \"dateReserved\": \"2018-11-16T00:00:00.000Z\", \"dateUpdated\": \"2026-10-01T20:27:39.594Z\", \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.2\"}"},{"alert":0,"cve":"CVE-2018-19323","id":11090,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.08364, \"percentile\": 0.94991}"},{"alert":0,"cve":"CVE-2018-19323","id":8836,"kind":"epss","observed_at":1793895600,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.08364, \"percentile\": 0.94987}"},{"alert":0,"cve":"CVE-2018-19323","id":6624,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.08364, \"percentile\": 0.94982}"},{"alert":0,"cve":"CVE-2018-19323","id":4401,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.08364, \"percentile\": 0.94973}"},{"alert":0,"cve":"CVE-2018-19323","id":2183,"kind":"epss","observed_at":1793665375,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.08364, \"percentile\": 0.94967}"},{"alert":1,"cve":"CVE-2018-19323","id":924,"kind":"kev","observed_at":1793665375,"payload":"{\"cveID\": \"CVE-2018-19323\", \"cwes\": [], \"dateAdded\": \"2022-10-24\", \"dueDate\": \"2022-11-14\", \"forensicTriage\": \"No\", \"knownRansomwareCampaignUse\": \"Known\", \"notes\": \"https://www.gigabyte.com/Support/Security/1801; https://nvd.nist.gov/vuln/detail/CVE-2018-19323\", \"product\": \"Multiple Products\", \"requiredAction\": \"Apply updates per vendor instructions.\", \"shortDescription\": \"The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges.\", \"vendorProject\": \"GIGABYTE\", \"vulnerabilityName\": \"GIGABYTE Multiple Products Privilege Escalation Vulnerability\"}"}],"record":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"cna":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-05T11:30:04.376Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"20181221 [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"],"url":"http://seclists.org/fulldisclosure/2018/Dec/39"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities"},{"name":"106252","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/106252"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.gigabyte.com/tw/Support/Utility/Graphics-Card"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.gigabyte.com/Support/Security/1801"}],"title":"CVE Program Container"},{"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},{"other":{"content":{"id":"CVE-2018-19323","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2026-08-13T03:55:45.565518Z","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2022-10-24","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19323"},"type":"kev"}}],"problemTypes":[{"descriptions":[{"description":"CWE-noinfo Not enough information","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-01T20:27:39.594Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"references":[{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19323"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2018-12-18T00:00:00.000Z","descriptions":[{"lang":"en","value":"The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes functionality to read and write Machine Specific Registers (MSRs)."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2020-05-19T12:41:42.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"20181221 [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities","tags":["mailing-list","x_refsource_FULLDISC"],"url":"http://seclists.org/fulldisclosure/2018/Dec/39"},{"tags":["x_refsource_MISC"],"url":"https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities"},{"name":"106252","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/106252"},{"tags":["x_refsource_CONFIRM"],"url":"https://www.gigabyte.com/tw/Support/Utility/Graphics-Card"},{"tags":["x_refsource_CONFIRM"],"url":"https://www.gigabyte.com/Support/Security/1801"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-19323","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes functionality to read and write Machine Specific Registers (MSRs)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"20181221 [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities","refsource":"FULLDISC","url":"http://seclists.org/fulldisclosure/2018/Dec/39"},{"name":"https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities","refsource":"MISC","url":"https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities"},{"name":"106252","refsource":"BID","url":"http://www.securityfocus.com/bid/106252"},{"name":"https://www.gigabyte.com/tw/Support/Utility/Graphics-Card","refsource":"CONFIRM","url":"https://www.gigabyte.com/tw/Support/Utility/Graphics-Card"},{"name":"https://www.gigabyte.com/Support/Security/1801","refsource":"CONFIRM","url":"https://www.gigabyte.com/Support/Security/1801"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2018-19323","datePublished":"2018-12-21T23:00:00.000Z","dateReserved":"2018-11-16T00:00:00.000Z","dateUpdated":"2026-10-01T20:27:39.594Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"cna_checked":1794003600,"cve":"CVE-2018-19323","description":"The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes functionality to read and write Machine Specific Registers (MSRs).","epss":{"date":"2026-11-12","epss":0.08364,"percentile":0.95043},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2018-19323","cwes":[],"dateAdded":"2022-10-24","dueDate":"2022-11-14","forensicTriage":"No","knownRansomwareCampaignUse":"Known","notes":"https://www.gigabyte.com/Support/Security/1801; https://nvd.nist.gov/vuln/detail/CVE-2018-19323","product":"Multiple Products","requiredAction":"Apply updates per vendor instructions.","shortDescription":"The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges.","vendorProject":"GIGABYTE","vulnerabilityName":"GIGABYTE Multiple Products Privilege Escalation Vulnerability"},"kev_checked":1794522003,"products":"n/a n/a","references":["http://seclists.org/fulldisclosure/2018/Dec/39","https://www.secureauth.com/labs/advisories/gigabyte-drivers-elevation-privilege-vulnerabilities","http://www.securityfocus.com/bid/106252","https://www.gigabyte.com/tw/Support/Utility/Graphics-Card","https://www.gigabyte.com/Support/Security/1801","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19323"],"score":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","provider":"CISA-ADP","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"GIGABYTE Multiple Products Privilege Escalation Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}