{"id":"CVE-2026-129255","aliases":[],"cve":{"records":[{"id":"CVE-2026-129255","source":"VulDB","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-11-13T19:41:55.077Z","published":"2026-11-14T12:30:17.941Z","modified":"2026-11-14T12:30:17.941Z"}],"publishers":[{"name":"VulDB","role":"CNA","organizationId":"1af790b2-7ee1-4545-860a-a788eba489b5","modified":"2026-11-14T12:30:17.941Z"}],"references":[{"url":"https://vuldb.com/vuln/437286","tags":["vdb-entry","technical-description"],"source":"VulDB"},{"url":"https://vuldb.com/vuln/437286/cti","tags":["signature","permissions-required"],"source":"VulDB"},{"url":"https://vuldb.com/cve/CVE-2026-129255","tags":["third-party-advisory"],"source":"VulDB"},{"url":"https://vuldb.com/submit/1042970","tags":["third-party-advisory"],"source":"VulDB"}],"weaknesses":[{"id":"CWE-276","description":"Incorrect Default Permissions","source":"VulDB"},{"id":"CWE-266","description":"Incorrect Privilege Assignment","source":"VulDB"}],"applicability":[],"prioritization":[]},"title":"CoolerMaster MASTERPLUS+ Device Driver WinRing0x64.sys sub_11504 default permission","titleSource":"VulDB","descriptionSource":"VulDB","description":"A vulnerability was identified in CoolerMaster MASTERPLUS+ 1.9.6. This affects the function sub_11504 in the library WinRing0x64.sys of the component Device Driver. The manipulation of the argument PhysicalAddress leads to incorrect default permissions. The attack can only be performed from a local environment. The vendor was contacted early about this disclosure but did not respond in any way.","score":9.3,"severity":"critical","published":"2026-11-14T12:30:17.941Z","modified":"2026-11-14T12:30:17.941Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"CoolerMaster","name":"MASTERPLUS+","platforms":[],"versions":[{"version":"1.9.6","status":"affected"}],"cpes":["cpe:2.3:a:coolermaster:masterplus_:*:*:*:*:*:*:*:*"],"source":"VulDB","url":"https://www.cve.org/CVERecord?id=CVE-2026-129255"}],"remediation":[],"references":["https://vuldb.com/vuln/437286","https://vuldb.com/vuln/437286/cti","https://vuldb.com/cve/CVE-2026-129255","https://vuldb.com/submit/1042970"],"sources":[{"name":"CVE","id":"CVE-2026-129255","modified":"2026-11-14T12:30:17.941Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-129255"}],"assessments":[{"source":"VulDB","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X","score":9.3},{"source":"VulDB","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:C","score":8.8},{"source":"VulDB","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:C","score":8.8},{"source":"VulDB","vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:C","score":6.8}],"sourceAffected":[],"observedAt":"2026-11-14T15:21:25.428Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T22:30:31.572Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-14T16:35:54.370Z","attemptedAt":"2026-11-14T16:35:54.370Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-14T16:35:35.474Z","attemptedAt":"2026-11-14T16:35:35.474Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-14T16:35:35.108Z","attemptedAt":"2026-11-14T16:35:35.108Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-14T16:35:34.995Z","attemptedAt":"2026-11-14T16:35:34.995Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-125912","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-125912","modified":"Nov 14, 2026, 3:31:43 PM","score":9.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X","checkedAt":"2026-11-14T16:35:35.108Z"},{"source":"GitHub Advisory Database","id":"GHSA-hfjg-wrx8-4h72","url":"https://github.com/advisories/GHSA-hfjg-wrx8-4h72","modified":"2026-11-14T15:31:47Z","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","checkedAt":"2026-11-14T16:35:35.474Z"},{"source":"NVD","id":"CVE-2026-129255","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-129255","modified":"2026-11-14T13:17:22.050","score":9.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","checkedAt":"2026-11-14T16:35:54.370Z"},{"source":"NVD","id":"CVE-2026-129255","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-129255","modified":"2026-11-14T13:17:22.050","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","checkedAt":"2026-11-14T16:35:54.370Z"},{"source":"NVD","id":"CVE-2026-129255","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-129255","modified":"2026-11-14T13:17:22.050","score":6.8,"vector":"AV:L/AC:L/Au:S/C:C/I:C/A:C","checkedAt":"2026-11-14T16:35:54.370Z"}],"aiSummary":{"text":"A vulnerability in CoolerMaster MASTERPLUS+ 1.9.6's WinRing0x64.sys device driver allows local attackers to manipulate the PhysicalAddress argument, leading to incorrect default permissions. The vendor did not respond to disclosure. Local access is required.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-14T15:26:09.874Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-129255"}]}}