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microsoft.aspnetcore.app

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

The vulnerability identified as CVE-2026-26130 affects Microsoft ASP.NET Core version 10.0. It is categorized under CWE-770, which involves allocation of resources without limits or throttling. This can be exploited by an unauthorized attacker remotely to cause a denial of service condition by exhausting system resources. The CVSS v3.1 base score is 7.5, indicating high severity, with network attack vector, low attack complexity, no privileges or user interaction required, and impact limited to availability. Microsoft has released an official fix for this vulnerability, as documented in their security update guide.

Detailed information about CVE-2026-26130: CWE-770: Allocation of Resources Without Limits or Throttling in Microsoft ASP.NET Core 10.0 affecting Microsoft ASP.

CVE-2026-26130: CWE-770: Allocation of Resources Without Limits or Throttling in Microsoft ASP.NET Core 10.0 - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2026-26130: CWE-770: Allocation of Resources Without Limits or Throttling in Microsoft ASP.NET Core 10.0

Weak authentication in EOL ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.

NOTE: This CVE affects only End Of Life (EOL) software components. The vendor, Microsoft, has indicated there will be no future updates nor support provided upon inquiry.

CVE-2025-7326 is a high-severity vulnerability identified in Microsoft ASP.NET Core 6.0, specifically related to weak authentication mechanisms. ASP.NET Core 6.0 has reached its End Of Life (EOL) status, meaning Microsoft no longer provides updates or support for this version. The vulnerability is classified under CWE-1390, which pertains to weak authentication. This flaw allows an unauthorized attacker to elevate privileges remotely over a network without requiring user interaction or prior authentication. The CVSS 3.1 base score of 7.0 reflects a high severity, with the vector indicating network attack vector (AV:N), high attack complexity (AC:H), no privileges required (PR:N), no user interaction (UI:N), unchanged scope (S:U), low confidentiality and integrity impact (C:L/I:L), but high availability impact (A:H). This suggests that while data confidentiality and integrity are only mildly affected, the vulnerability can cause significant disruption to service availability. No patches or mitigations are provided by Microsoft due to the EOL status of the product, and no known exploits have been reported in the wild yet. The vulnerability affects all versions of ASP.NET Core 6.0 starting from 6.0.0 onward. Given the nature of ASP.NET Core as a widely used web application framework, this vulnerability could be exploited to gain unauthorized elevated privileges, potentially leading to denial of service or further compromise within affected environments. The lack of vendor support and patches increases the risk for organizations continuing to use this EOL software.

Detailed information about CVE-2025-7326: CWE-1390: Weak Authentication in Microsoft ASP.NET Core affecting Microsoft ASP.NET Core. Get real-time updates, techn

CVE-2025-7326: CWE-1390: Weak Authentication in Microsoft ASP.NET Core - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2025-7326: CWE-1390: Weak Authentication in Microsoft ASP.NET Core 6.0

.NET and Visual Studio Denial of Service Vulnerability

CVE-2023-38180 is a denial of service vulnerability identified in Microsoft ASP.NET Core 2.1, specifically affecting version 2.0. The vulnerability is classified under CWE-400, which relates to uncontrolled resource consumption leading to service unavailability. An attacker can remotely trigger this vulnerability without requiring any authentication or user interaction, making it relatively easy to exploit over the network. The attack vector is network-based (AV:N), with low attack complexity (AC:L), and no privileges or user interaction needed (PR:N/UI:N). The vulnerability impacts availability (A:H) but does not affect confidentiality or integrity. The CVSS v3.1 base score is 7.5, indicating a high severity level. Although no public exploits have been reported yet, the potential for denial of service attacks against web applications running on ASP.NET Core 2.1 is significant. This version of ASP.NET Core is out of mainstream support, increasing the risk for organizations that have not migrated to newer, supported versions. The vulnerability could allow attackers to exhaust server resources, causing application crashes or unresponsiveness, thereby disrupting business operations dependent on these web services.

Detailed information about CVE-2023-38180: Denial of Service in Microsoft ASP.NET Core 2.1 affecting Microsoft ASP.NET Core 2.1. Get real-time updates, technica


CVE-2026-26130: CWE-770: Allocation of Resources Without Limits or Throttling in Microsoft ASP.NET Core 10.0CVE-2026-26130 0 Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. HighVulnerability#cve #cve-2026-26130 #cwe-770 Join the discussion	CVE Database V5	03/10/2026, 17:05:22 UTC Added: 03/10/2026, 17:34:42 UTC
CVE-2025-7326: CWE-1390: Weak Authentication in Microsoft ASP.NET Core 6.0CVE-2025-7326 0 Weak authentication in EOL ASP.NET Core allows an unauthorized attacker to elevate privileges over a network. NOTE: This CVE affects only End Of Life (EOL) software components. The vendor, Microsoft, has indicated there will be no future updates nor support provided upon inquiry. HighVulnerabilityGermanyFranceUnited Kingdom+7#cve #cve-2025-7326 #cwe-1390 Join the discussion	CVE Database V5	07/08/2025, 14:31:45 UTC Added: 07/08/2025, 14:39:32 UTC
CVE-2023-38180: Denial of Service in Microsoft ASP.NET Core 2.1CVE-2023-38180 0 .NET and Visual Studio Denial of Service Vulnerability HighVulnerabilityGermanyUnited KingdomFrance+5#cve #cve-2023-38180 Join the discussion	CVE Database V5	08/08/2023, 18:52:31 UTC Added: 10/21/2025, 19:06:20 UTC

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