{"id":"CVE-2026-50506","title":"OData for ASP.NET and ASP.NET Core Denial of Service Vulnerability","summary":"Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.","severity":"high","cvss":7.5,"cvssVector":"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","cvssSource":"cna","cwe":["CWE-770"],"vendor":"Microsoft","product":"AspNet.OData","affected":["AspNet.OData >= 7.0.0 < 7.8.0","AspNetCore.OData >= 9.0.0 < 9.5.0[SX1]"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-07-14T20:38:32.652460Z"},"published":"2026-07-14","updated":"2026-09-17","sourceUpdated":"2026-09-17T22:28:43.328Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-50506","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50506","label":"OData for ASP.NET and ASP.NET Core Denial of Service Vulnerability"}],"tags":["cve.org"],"epss":0.01174,"epssPercentile":0.6619,"ingestedAt":"2026-09-08T17:06:31.931Z","slug":"CVE-2026-50506","body":"## Overview\n\nAllocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.\n\n## Affected\n\n- `AspNet.OData >= 7.0.0 < 7.8.0`\n- `AspNetCore.OData >= 9.0.0 < 9.5.0[SX1]`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}