{"schemaVersion":3,"id":"USN-8298-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"dotnet8, dotnet9, dotnet10 vulnerability\n\nMuhammad Abdul Rehman discovered that .NET incorrectly handled certain\nnetwork requests, leading to a loop with an unreachable exit condition. A\nremote attacker could possibly use this issue to consume excessive\nresources, resulting in a denial of service.","dates":{"published":"2026-05-25T08:10:09.000Z","modified":"2026-06-30T18:16:24.960Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"ubuntu","product":"dotnet10","name":"dotnet10","label":"dotnet10","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/dotnet10","purlType":"deb","versions":[{"text":"< 10.0.108-10.0.8-0ubuntu1~24.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 10.0.108-10.0.8-0ubuntu1~25.10.1","noFixRecorded":false,"fixedIn":null},{"text":"< 10.0.108-10.0.8-0ubuntu1~26.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 10.0.108-10.0.8-0ubuntu1~24.04.1 | < 10.0.108-10.0.8-0ubuntu1~25.10.1 | < 10.0.108-10.0.8-0ubuntu1~26.04.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"dotnet8","name":"dotnet8","label":"dotnet8","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/dotnet8","purlType":"deb","versions":[{"text":"< 8.0.127-8.0.27-0ubuntu1~22.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 8.0.127-8.0.27-0ubuntu1~24.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 8.0.127-8.0.27-0ubuntu1~25.10.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.0.127-8.0.27-0ubuntu1~22.04.1 | < 8.0.127-8.0.27-0ubuntu1~24.04.1 | < 8.0.127-8.0.27-0ubuntu1~25.10.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"dotnet9","name":"dotnet9","label":"dotnet9","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/dotnet9","purlType":"deb","versions":[{"text":"< 9.0.117-9.0.16-0ubuntu1~25.10.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.0.117-9.0.16-0ubuntu1~25.10.1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8298-1","label":"ubuntu.com/security/notices/USN-8298-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-42899","label":"ubuntu.com/security/CVE-2026-42899","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CVE-2026-42899"]},"timeline":[{"kind":"published","date":"2026-05-25T08:10:09.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-30T18:16:24.960Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T22:21:09.838Z","stale":false,"partial":false}}