{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-12786","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-06-20T09:54:11.353Z","datePublished":"2026-06-21T07:15:07.752Z","dateUpdated":"2026-06-22T13:37:02.522Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-06-21T07:15:07.752Z"},"title":"Ezbsystems UltraISO Premium Edition Kernel Driver bootpt64.sys access control","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-284","lang":"en","description":"Improper Access Controls"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-266","lang":"en","description":"Incorrect Privilege Assignment"}]}],"affected":[{"vendor":"Ezbsystems","product":"UltraISO Premium Edition","versions":[{"version":"9.0","status":"affected"},{"version":"9.1","status":"affected"},{"version":"9.2","status":"affected"},{"version":"9.3","status":"affected"},{"version":"9.4","status":"affected"},{"version":"9.5","status":"affected"},{"version":"9.6","status":"affected"},{"version":"9.7","status":"affected"},{"version":"9.8","status":"affected"},{"version":"9.9","status":"affected"},{"version":"9.10","status":"affected"},{"version":"9.11","status":"affected"},{"version":"9.12","status":"affected"},{"version":"9.13","status":"affected"},{"version":"9.14","status":"affected"},{"version":"9.15","status":"affected"},{"version":"9.16","status":"affected"},{"version":"9.17","status":"affected"},{"version":"9.18","status":"affected"},{"version":"9.19","status":"affected"},{"version":"9.20","status":"affected"},{"version":"9.21","status":"affected"},{"version":"9.22","status":"affected"},{"version":"9.23","status":"affected"},{"version":"9.24","status":"affected"},{"version":"9.25","status":"affected"},{"version":"9.26","status":"affected"},{"version":"9.27","status":"affected"},{"version":"9.28","status":"affected"},{"version":"9.29","status":"affected"},{"version":"9.30","status":"affected"},{"version":"9.31","status":"affected"},{"version":"9.32","status":"affected"},{"version":"9.33","status":"affected"},{"version":"9.34","status":"affected"},{"version":"9.35","status":"affected"},{"version":"9.36","status":"affected"},{"version":"9.37","status":"affected"},{"version":"9.38","status":"affected"},{"version":"9.39","status":"affected"},{"version":"9.40","status":"affected"},{"version":"9.41","status":"affected"},{"version":"9.42","status":"affected"},{"version":"9.43","status":"affected"},{"version":"9.44","status":"affected"},{"version":"9.45","status":"affected"},{"version":"9.46","status":"affected"},{"version":"9.47","status":"affected"},{"version":"9.48","status":"affected"},{"version":"9.49","status":"affected"},{"version":"9.50","status":"affected"},{"version":"9.51","status":"affected"},{"version":"9.52","status":"affected"},{"version":"9.53","status":"affected"},{"version":"9.54","status":"affected"},{"version":"9.55","status":"affected"},{"version":"9.56","status":"affected"},{"version":"9.57","status":"affected"},{"version":"9.58","status":"affected"},{"version":"9.59","status":"affected"},{"version":"9.60","status":"affected"},{"version":"9.61","status":"affected"},{"version":"9.62","status":"affected"},{"version":"9.63","status":"affected"},{"version":"9.64","status":"affected"},{"version":"9.65","status":"affected"},{"version":"9.66","status":"affected"},{"version":"9.67","status":"affected"},{"version":"9.68","status":"affected"},{"version":"9.69","status":"affected"},{"version":"9.70","status":"affected"},{"version":"9.71","status":"affected"},{"version":"9.72","status":"affected"},{"version":"9.73","status":"affected"},{"version":"9.74","status":"affected"},{"version":"9.75","status":"affected"},{"version":"9.76","status":"affected"}],"cpes":["cpe:2.3:a:ezbsystems:ultraiso_premium_edition:*:*:*:*:*:*:*:*"],"modules":["Kernel Driver"]}],"descriptions":[{"lang":"en","value":"A vulnerability has been found in Ezbsystems UltraISO Premium Edition up to 9.76. Affected by this issue is some unknown functionality in the library bootpt64.sys of the component Kernel Driver. The manipulation leads to improper access controls. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"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"}}],"timeline":[{"time":"2026-06-20T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-06-20T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-06-20T11:59:15.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"winslow1984 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"references":[{"url":"https://vuldb.com/vuln/372528","name":"VDB-372528 | Ezbsystems UltraISO Premium Edition Kernel Driver bootpt64.sys access control","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/372528/cti","name":"VDB-372528 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-12786","name":"CVE-2026-12786 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/835614","name":"Submit #835614 | UltraISO Premium Edition Kernel Driver bootpt64.sys 9.76 Local Privilege Escapation","tags":["third-party-advisory"]},{"url":"https://winslow1984.com/books/cve-collection/page/ultraiso-premium-976-kernel-driver-bootpt64sys-local-privilege-escalation","tags":["exploit"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-22T13:36:48.924481Z","id":"CVE-2026-12786","options":[{"Exploitation":"poc"},{"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":"2026-06-22T13:37:02.522Z"}}]}}