{"id":"CVE-2026-96958","revision":"d47752a3ac544fb68e9736fb527eb5df","records":[{"revision":"d47752a3ac544fb68e9736fb527eb5df","observedAt":"2026-10-25T16:19:28.255+00:00","statement":{"source":"nvd","id":"CVE-2026-96958","aliases":[],"title":"Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.","description":"Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.","state":0,"publishedAt":"2026-10-13T19:22:08.387+00:00","modifiedAt":"2026-10-22T22:20:08.99+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · secure@microsoft.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96958"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-96958","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-407"],"productCriteria":["cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net:11.0.0:preview1:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net:11.0.0:preview2:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net:11.0.0:preview3:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net:11.0.0:preview4:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net:11.0.0:preview5:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net:11.0.0:preview6:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net:11.0.0:preview7:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net:11.0.0:rc1:*:*:*:*:*:*","cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*","cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.8.1:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_11_26h1:-:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*","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:4.6.2:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_11_23h2:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_11_24h2:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_11_25h2:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_11_26h2:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_server_2025:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-10-13T19:22:08.387","lastModified":"2026-10-22T22:20:08.990"},"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-2026-96958","identifiers":["CVE-2026-96958"]},"retained":false,"historicalAffected":[]}],"coverage":[]}