{"id":"CVE-2026-19189","state":"PUBLISHED","title":"Power Sofware PowerISO Kernel Driver scdemu.sys privileges management","description":"A security flaw has been discovered in Power Sofware PowerISO 9.3.0.0. Affected by this issue is some unknown functionality in the library C:\\Windows\\System32\\drivers\\scdemu.sys of the component Kernel Driver. The manipulation results in improper privilege management. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-08-07T02:00:10.601Z","updatedAt":"2026-08-07T15:32:50.309Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"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/E:P","source":"VulDB"},"assigner":"VulDB","products":["Power Sofware PowerISO"],"affected":[{"vendor":"Power Sofware","product":"PowerISO","versions":[{"version":"9.3.0.0","status":"affected"}],"cpes":["cpe:2.3:a:poweriso:poweriso:*:*:*:*:*:*:*:*"],"modules":["Kernel Driver"]}],"references":["https://vuldb.com/vuln/386707","https://vuldb.com/vuln/386707/cti","https://vuldb.com/cve/CVE-2026-19189","https://vuldb.com/submit/864536","https://winslow1984.com/books/cve-collection/page/poweriso-9300-kernel-driver-6900-local-privilege-escalation-via-arbitrary-registry-write-or-deletion"],"weaknesses":["CWE-269","CWE-266"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19189.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19189","state":"PUBLISHED","datePublished":"2026-08-07T02:00:10.601Z","dateUpdated":"2026-08-07T15:32:50.309Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-06T19:56:04.969Z"},"containers":{"cna":{"title":"Power Sofware PowerISO Kernel Driver scdemu.sys privileges management","descriptions":[{"lang":"en","value":"A security flaw has been discovered in Power Sofware PowerISO 9.3.0.0. Affected by this issue is some unknown functionality in the library C:\\Windows\\System32\\drivers\\scdemu.sys of the component Kernel Driver. The manipulation results in improper privilege management. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"Power Sofware","product":"PowerISO","versions":[{"version":"9.3.0.0","status":"affected"}],"cpes":["cpe:2.3:a:poweriso:poweriso:*:*:*:*:*:*:*:*"],"modules":["Kernel Driver"]}],"references":[{"url":"https://vuldb.com/vuln/386707","name":"VDB-386707 | Power Sofware PowerISO Kernel Driver scdemu.sys privileges management","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/386707/cti","name":"VDB-386707 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19189","name":"CVE-2026-19189 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/864536","name":"Submit #864536 | PowerISO PowerISO 9.3.0.0 Kernel Driver  6.9.0.0 Local Privilege Escalation","tags":["third-party-advisory"]},{"url":"https://winslow1984.com/books/cve-collection/page/poweriso-9300-kernel-driver-6900-local-privilege-escalation-via-arbitrary-registry-write-or-deletion","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","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/E:P","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":7.8,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.8,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":6.8,"vectorString":"AV:L/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","type":"CWE","lang":"en","description":"Improper Privilege Management"}]},{"descriptions":[{"cweId":"CWE-266","type":"CWE","lang":"en","description":"Incorrect Privilege Assignment"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-07T02:00:10.601Z"},"timeline":[{"time":"2026-08-06T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-06T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-06T22:01:12.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"winslow1984 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-07T15:32:32.496628Z","id":"CVE-2026-19189","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-07T15:32:50.309Z"}}]}}}