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Findings

CVE-2026-42899

Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Published May 12, 2026 · updated Jul 15, 2026 · microsoft .net

Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 12, 2026 · NIST NVD

    Detected

    Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.

  2. Jul 15, 2026 · NIST NVD

    Updated

    Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Affected

  • cpe microsoft/.netversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-42899

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-42899

    Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.

    nvd.nist.gov

References