{"id":"CVE-2026-35433","revision":"002527a4b4bf40e9bc77454d2a1e8740","records":[{"revision":"002527a4b4bf40e9bc77454d2a1e8740","observedAt":"2026-10-27T09:03:12.132+00:00","statement":{"source":"nvd","id":"CVE-2026-35433","aliases":[],"title":"Improper input validation in .NET allows an unauthorized attacker to elevate privileges locally.","description":"Improper input validation in .NET allows an unauthorized attacker to elevate privileges locally.","state":0,"publishedAt":"2026-05-12T18:17:13.71+00:00","modifiedAt":"2026-10-26T18:10:00.173+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · secure@microsoft.com · Secondary","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","score":7.3,"severity":"HIGH"},{"system":"CVSS 3.1 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c · Secondary","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L","score":7.3,"severity":"HIGH"}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35433","https://access.redhat.com/security/cve/CVE-2026-35433","https://bugzilla.redhat.com/show_bug.cgi?id=2476577","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-35433.json"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-35433","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["CWE-20","CWE-190","NVD-CWE-noinfo"],"productCriteria":["cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.8.1:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_11_23h2:-:*:*:*:*:*:arm64:*","cpe:2.3:o:microsoft:windows_11_23h2:-:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_11_24h2:-:*:*:*:*:*:arm64:*","cpe:2.3:o:microsoft:windows_11_24h2:-:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_11_25h2:-:*:*:*:*:*:arm64:*","cpe:2.3:o:microsoft:windows_11_25h2:-:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_11_26h1:-:*:*:*:*:*:arm64:*","cpe:2.3:o:microsoft:windows_11_26h1:-:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_server_2025:-:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:arm64:*","cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:arm64:*","cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:arm64:*","cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:x64:*","cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-05-12T18:17:13.710","lastModified":"2026-10-26T18:10:00.173"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-35433","identifiers":["CVE-2026-35433"]},"retained":false,"historicalAffected":[]}],"coverage":[]}