CriticalCritical vulnerability

CVE-2026-88092 (CVSS 9.4)

NVD · officialPublished Oct 13, 2026Risk 50/100

Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to perform tampering over a network.

Technical details

CVSS

9.4

AV:NetworkAC:LowPR:NoneUI:NoneC:HighI:HighA:Low

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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