{"vulnerability": "CVE-2026-58280", "sightings": [{"uuid": "d69cdb28-bcc5-4d94-a013-c08aeb0e5738", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-58280", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=2106", "content": "", "creation_timestamp": "2026-10-13T21:00:00.000000Z"}, {"uuid": "3272dbb2-b752-4241-ab0e-ff7b0b4a60d0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-58280", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0426", "content": "", "creation_timestamp": "2026-10-13T11:56:15.000000Z"}, {"uuid": "4267c915-9b54-4395-a79b-ff1af9510f1b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58280", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/117435670866004556", "content": "CVE-2026-58280 .NET Denial of Service Vulnerability Uncontrolled recursion in .NET allows an unauthorized attacker to deny service over a network.\nhttps://www.cve.org/CVERecord?id=CVE-2026-58280https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58280#Microsoft #.NET10.0 #.NET11.0 #.NET8.0 #.NET9.0 #Microsoft.NETFramework3.5 #Microsoft.NETFramework3.5AND4.6.2/4.7/4.7.1/4.7.2 #Microsoft.NETFramework3.5AND4.7.2 #Microsoft.NETFramework3.5AND4.8 #Microsoft.NETFramework3.5AND4.8.1 #Microsoft.NETFramework4.6.2/4.7/4.7.1/4.7.2 #Microsoft.NETFramework4.8 #Microsoft.NETFramework4.8.1 #MicrosoftVisualStudio2022version17.14 #MicrosoftVisualStudio2026version18.10#CVE_2026_58280#bot", "creation_timestamp": "2026-10-13T21:15:31.762297Z"}, {"uuid": "6037ee42-9b95-4dcf-8035-5f9728d66d69", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-58280", "type": "seen", "source": "https://www.acn.gov.it/portale/w/aggiornamenti-mensili-microsoft-25", "content": "", "creation_timestamp": "2026-10-14T01:49:33.000000Z"}]}