{"id":"CVE-2026-26171","revision":"ef8e6ecc01464a1ca2a8ece8b92eb259","records":[{"revision":"ef8e6ecc01464a1ca2a8ece8b92eb259","observedAt":"2026-10-25T06:17:22.45+00:00","statement":{"source":"nvd","id":"CVE-2026-26171","aliases":[],"title":"Uncontrolled resource consumption in .NET allows an unauthorized attacker to deny service over a network.","description":"Uncontrolled resource consumption in .NET allows an unauthorized attacker to deny service over a network.","state":0,"publishedAt":"2026-04-14T18:16:51.577+00:00","modifiedAt":"2026-07-15T02:19:00.69+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"},{"system":"CVSS 3.1 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c · 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-2026-26171","https://access.redhat.com/errata/RHSA-2026:13280","https://access.redhat.com/errata/RHSA-2026:13281","https://access.redhat.com/errata/RHSA-2026:13282","https://access.redhat.com/errata/RHSA-2026:13283","https://access.redhat.com/errata/RHSA-2026:13693","https://access.redhat.com/errata/RHSA-2026:8467","https://access.redhat.com/errata/RHSA-2026:8468","https://access.redhat.com/errata/RHSA-2026:8469","https://access.redhat.com/errata/RHSA-2026:8470","https://access.redhat.com/errata/RHSA-2026:8471","https://access.redhat.com/errata/RHSA-2026:8472","https://access.redhat.com/errata/RHSA-2026:8473","https://access.redhat.com/errata/RHSA-2026:8474","https://access.redhat.com/errata/RHSA-2026:8475","https://access.redhat.com/errata/RHSA-2026:9077","https://access.redhat.com/errata/RHSA-2026:9080","https://access.redhat.com/errata/RHSA-2026:9205","https://access.redhat.com/security/cve/CVE-2026-26171","https://bugzilla.redhat.com/show_bug.cgi?id=2457739","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26171.json"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-26171","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["CWE-400","CWE-611","CWE-776"],"productCriteria":["cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*","cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*","cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-04-14T18:16:51.577","lastModified":"2026-07-15T02:19:00.690"},"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-2026-26171","identifiers":["CVE-2026-26171"]},"retained":false,"historicalAffected":[]}],"coverage":[]}