{"id":"CVE-2026-69617","revision":"d478dd2a14824e2bb582412146bcaa1a","records":[{"revision":"d478dd2a14824e2bb582412146bcaa1a","observedAt":"2026-11-10T23:21:22.745+00:00","statement":{"source":"cve-program","id":"CVE-2026-69617","aliases":[],"title":"Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability","description":"Out-of-bounds read in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.","state":0,"publishedAt":"2026-09-08T17:16:05.874+00:00","modifiedAt":"2026-11-10T21:35:06.823+00:00","affected":[{"ecosystem":"Vendor product","name":"Windows 11 version 26H1","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"Windows 11 version 26H1\",\n                    \"platforms\": [\n                        \"ARM64-based Systems\",\n                        \"x64-based Systems\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"10.0.28000.0\",\n                            \"lessThan\": \"10.0.28000.2954\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Windows Server 2025","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"Windows Server 2025\",\n                    \"platforms\": [\n                        \"x64-based Systems\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"10.0.26100.0\",\n                            \"lessThan\": \"10.0.26100.33438\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Windows Server 2025 (Server Core installation)","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"Windows Server 2025 (Server Core installation)\",\n                    \"platforms\": [\n                        \"x64-based Systems\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"10.0.26100.0\",\n                            \"lessThan\": \"10.0.26100.33438\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":7,"severity":"HIGH"}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69617"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-69617","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-69617","identifiers":["CVE-2026-69617"]},"retained":false,"historicalAffected":[]}],"coverage":[]}