{"id":"CVE-2026-109468","aliases":["EUVD-2026-102468","GHSA-gcrm-46vm-3mfh"],"status":"published","title":"ASP.NET Core Denial of Service Vulnerability","description":"Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0095,"percentile":0.61724,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-770"],"published":"2026-10-15T20:57:33Z","modified":"2026-11-10T20:34:28Z","products":[{"vendor":"microsoft","product":"microsoft visual studio 2022 version 17.14"},{"vendor":"microsoft","product":"microsoft visual studio 2026 version 18.10"},{"vendor":"microsoft","product":"system.formats.cbor"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-109468","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109468"},{"url":"https://github.com/advisories/GHSA-gcrm-46vm-3mfh"}],"sources":{"cve":[{"id":"CVE-2026-109468","title":"ASP.NET Core Denial of Service Vulnerability","description":"Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.","status":"published","published":"2026-10-15T20:57:33.441Z","modified":"2026-11-10T20:34:28.156Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-10T22:18:25.731086Z"}],"euvd":[{"id":"EUVD-2026-102468","description":"Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.","status":"published","published":"2026-10-15T20:57:33Z","modified":"2026-11-10T20:34:28Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-10T21:23:23.709697Z"}],"ghsa":[{"id":"GHSA-gcrm-46vm-3mfh","title":"Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized...","description":"Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.","status":"published","published":"2026-10-15T21:36:18Z","modified":"2026-10-15T21:36:31Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:13:49.895192Z"}],"nvd":[{"id":"CVE-2026-109468","description":"Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.","status":"published","published":"2026-10-15T21:17:12.88Z","modified":"2026-10-22T22:18:00.613Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:12:59.751798Z"}]}}