{"id":"CVE-2026-42899","revision":"64acf855bfff4ea0b8bdfb32452c2aa0","records":[{"revision":"64acf855bfff4ea0b8bdfb32452c2aa0","observedAt":"2026-10-27T11:12:04.713+00:00","statement":{"source":"nvd","id":"CVE-2026-42899","aliases":[],"title":"Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.","description":"Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.","state":0,"publishedAt":"2026-05-12T18:17:26.733+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: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-2026-42899","https://access.redhat.com/errata/RHSA-2026:17464","https://access.redhat.com/errata/RHSA-2026:17527","https://access.redhat.com/errata/RHSA-2026:17682","https://access.redhat.com/errata/RHSA-2026:21286","https://access.redhat.com/errata/RHSA-2026:21291","https://access.redhat.com/errata/RHSA-2026:21293","https://access.redhat.com/errata/RHSA-2026:21294","https://access.redhat.com/errata/RHSA-2026:21295","https://access.redhat.com/errata/RHSA-2026:21296","https://access.redhat.com/errata/RHSA-2026:21297","https://access.redhat.com/errata/RHSA-2026:21754","https://access.redhat.com/errata/RHSA-2026:22145","https://access.redhat.com/errata/RHSA-2026:24332","https://access.redhat.com/errata/RHSA-2026:24333","https://access.redhat.com/errata/RHSA-2026:24334","https://access.redhat.com/errata/RHSA-2026:24335","https://access.redhat.com/errata/RHSA-2026:24336","https://access.redhat.com/security/cve/CVE-2026-42899","https://bugzilla.redhat.com/show_bug.cgi?id=2476605","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42899.json"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-42899","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["CWE-835"],"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:-:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-05-12T18:17:26.733","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-2026-42899","identifiers":["CVE-2026-42899"]},"retained":false,"historicalAffected":[]}],"coverage":[]}