CVE-2025-26682

CWE-770 — Allocation without Limits6 documents6 sources
Severity
7.5HIGH
EPSS
47.0%
top 2.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Microsoft Asp.net Core 8.0Microsoft Asp.net Core 9.0Microsoft Microsoft Visual Studio 2022 Version 17.10+5 more
Timeline
PublishedApr 8

Description

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages10 packages

▶NVDmicrosoft/asp.net_core8.0.0 — 8.0.15+1
▶CVEListV5microsoft/asp.net_core_8.08.0 — 8.0.15
▶CVEListV5microsoft/asp.net_core_9.09.0 — 9.0.4
▶NVDmicrosoft/visual_studio_202217.8.0 — 17.8.20+3

🔴Vulnerability Details

3
GHSA
GHSA-gf2r-7cq8-xww9: Allocation of resources without limits or throttling in ASP↗2025-04-08
▶
OSV
CVE-2025-26682: Allocation of resources without limits or throttling in ASP↗2025-04-08
▶
CVEList
ASP.NET Core and Visual Studio Denial of Service Vulnerability↗2025-04-08
▶

📋Vendor Advisories

2
Microsoft
ASP.NET Core and Visual Studio Denial of Service Vulnerability↗2025-04-08
▶
Red Hat
dotnet: .NET: ASP.NET Core denial of service with HTTP/3↗2025-04-08
▶