Vulnerability Description
Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Asp.Net Core | >= 8.0.0, < 8.0.25 |
Related Weaknesses (CWE)
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26130Vendor Advisory
- https://access.redhat.com/errata/RHSA-2026:10082
- https://access.redhat.com/errata/RHSA-2026:10083
- https://access.redhat.com/errata/RHSA-2026:10084
- https://access.redhat.com/errata/RHSA-2026:10085
- https://access.redhat.com/errata/RHSA-2026:10091
- https://access.redhat.com/errata/RHSA-2026:4443
- https://access.redhat.com/errata/RHSA-2026:4445
- https://access.redhat.com/errata/RHSA-2026:4450
- https://access.redhat.com/errata/RHSA-2026:4451
- https://access.redhat.com/errata/RHSA-2026:4453
- https://access.redhat.com/errata/RHSA-2026:4454
- https://access.redhat.com/errata/RHSA-2026:4455
- https://access.redhat.com/errata/RHSA-2026:4456
- https://access.redhat.com/errata/RHSA-2026:4458
FAQ
What is CVE-2026-26130?
CVE-2026-26130 is a vulnerability with a CVSS score of 7.5 (HIGH). Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.
How severe is CVE-2026-26130?
CVE-2026-26130 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-26130?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Asp.Net Core.