HIGHCVE-2026-42899Published Modified CNA microsoft
CVE-2026-42899: ASP.NET Core Denial of Service Vulnerability
Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Metrics
- CVSS v3.1
- 7.5
- Severity
- HIGH
- Fixed in
- 8.0.27
- Affected Products
- 3
Affected packages
- Microsoft / .NET 10.0< 10.0.8 (from 10.0.0)
- Microsoft / .NET 8.0< 8.0.27 (from 8.0.0)
- Microsoft / .NET 9.0< 9.0.16 (from 9.0.0)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C