{"id":"CVE-2026-15476","state":"PUBLISHED","title":"QILING Disk Master Kernel Driver diskbckp.sys access control","description":"A security vulnerability has been detected in QILING Disk Master 6.0.0.0. The impacted element is an unknown function in the library diskbckp.sys of the component Kernel Driver. Such manipulation leads to improper access controls. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used. It is suggested to upgrade the affected component.","publishedAt":"2026-07-12T03:30:08.128Z","updatedAt":"2026-07-13T16:08:06.824Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["QILING Disk Master"],"affected":[{"vendor":"QILING","product":"Disk Master","versions":[{"version":"6.0.0.0","status":"affected"}],"cpes":["cpe:2.3:a:qiling:disk_master:*:*:*:*:*:*:*:*"],"modules":["Kernel Driver"]}],"references":["https://vuldb.com/vuln/377781","https://vuldb.com/vuln/377781/cti","https://vuldb.com/cve/CVE-2026-15476","https://vuldb.com/submit/835610","https://winslow1984.com/books/cve-collection/page/qiling-disk-master-kernel-driver-diskbckpsys-6-0-0-0-local-privilege-escalation","https://www.idiskhome.com/download/beta/multi_DiskMaster_Pro_Trial.exe"],"weaknesses":["CWE-284","CWE-266"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/15xxx/CVE-2026-15476.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-15476","state":"PUBLISHED","datePublished":"2026-07-12T03:30:08.128Z","dateUpdated":"2026-07-13T16:08:06.824Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-07-11T09:44:33.072Z"},"containers":{"cna":{"title":"QILING Disk Master Kernel Driver diskbckp.sys access control","descriptions":[{"lang":"en","value":"A security vulnerability has been detected in QILING Disk Master 6.0.0.0. The impacted element is an unknown function in the library diskbckp.sys of the component Kernel Driver. Such manipulation leads to improper access controls. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used. It is suggested to upgrade the affected component."}],"affected":[{"vendor":"QILING","product":"Disk Master","versions":[{"version":"6.0.0.0","status":"affected"}],"cpes":["cpe:2.3:a:qiling:disk_master:*:*:*:*:*:*:*:*"],"modules":["Kernel Driver"]}],"references":[{"url":"https://vuldb.com/vuln/377781","name":"VDB-377781 | QILING Disk Master Kernel Driver diskbckp.sys access control","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/377781/cti","name":"VDB-377781 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-15476","name":"CVE-2026-15476 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/835610","name":"Submit #835610 | QILING Disk Master Kernel Driver diskbckp.sys 6, 0, 0, 0 Local Privilege Escapation","tags":["third-party-advisory"]},{"url":"https://winslow1984.com/books/cve-collection/page/qiling-disk-master-kernel-driver-diskbckpsys-6-0-0-0-local-privilege-escalation","tags":["exploit"]},{"url":"https://www.idiskhome.com/download/beta/multi_DiskMaster_Pro_Trial.exe","tags":["patch"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4.3,"vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"Improper Access Controls"}]},{"descriptions":[{"cweId":"CWE-266","type":"CWE","lang":"en","description":"Incorrect Privilege Assignment"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-07-12T03:30:08.128Z"},"timeline":[{"time":"2026-07-11T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-07-11T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-07-11T11:49:37.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"winslow1984 (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-13T16:07:58.777377Z","id":"CVE-2026-15476","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-13T16:08:06.824Z"}}]}}}