{"id":"CVE-2026-45646","title":"Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.","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","cwe":["CWE-770"],"vendor":"microsoft","product":"asp.net_core_odata","affected":["asp.net_core_odata < 9.5.0","odata_web_api < 7.8.0"],"patched":["asp.net_core_odata 9.5.0","odata_web_api 7.8.0"],"published":"2026-07-14","updated":"2026-07-16","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-45646","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45646","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"epss":0.01174,"epssPercentile":0.65683,"ingestedAt":"2026-07-17T13:12:08.833Z","ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-07-14T18:12:04.850194Z"},"slug":"CVE-2026-45646","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- `asp.net_core_odata < 9.5.0`\n- `odata_web_api < 7.8.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `asp.net_core_odata 9.5.0`\n- `odata_web_api 7.8.0`","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}