{"id":"CVE-2026-97801","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-97801","summary":"Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to perform tampering over a network.","details":"Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to perform tampering over a network.","published":"2026-10-13T19:22:18.023","modified":"2026-10-13T19:27:11.447","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97801"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-13T19:27:11.447"}}