What is CVE-2026-50506?

CVE-2026-50506 is a high-severity vulnerability in Microsoft Aspnetcore.odata, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2026-07-14.

How severe is CVE-2026-50506?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Microsoft Aspnetcore.odata

CVE-2026-50506

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Microsoft Aspnetcore.odata — versions 9.0.0
Microsoft Aspnet.odata — versions 7.0.0

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

secure@microsoft.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-50506?: CVE-2026-50506 is a high-severity vulnerability in Microsoft Aspnetcore.odata, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2026-07-14.
How severe is CVE-2026-50506?: High severity. CVSS v3 base score is 7.5 out of 10.