CVE-2025-26682 — HIGH (7.5)

Q: What is CVE-2025-26682?

CVE-2025-26682 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.

Q: How severe is CVE-2025-26682?

CVE-2025-26682 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-26682?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Asp.Net Core, Microsoft Visual Studio 2022.

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Asp.Net Core	>= 8.0.0, < 8.0.15
Microsoft	Visual Studio 2022	>= 17.8.0, < 17.8.20

Related Weaknesses (CWE)

CWE-770

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26682Vendor Advisory

FAQ

What is CVE-2025-26682?

CVE-2025-26682 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-2025-26682?

CVE-2025-26682 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-2025-26682?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Asp.Net Core, Microsoft Visual Studio 2022.