Understanding CVE-2025-55315: What CISOs, security engineers, and sysadmins should know

On October 14, 2025, Microsoft released a security update addressingCVE-2025-55315, a vulnerability in ASP.NET Core that allows HTTP request smuggling. While request smuggling is a known technique, this security update addresses a scenario with a high CVSS score to help encourage mitigation actio...

CVE-2025-12225 Tenda AC6 HTTP Request WifiGuestSet stack-based overflow

A vulnerability has been found in Tenda AC6 15.03.06.50. This issue affects some unknown processing of the file /goform/WifiGuestSet of the component HTTP Request Handler. Such manipulation of the argument shareSpeed leads to stack-based buffer overflow. The attack may be launched remotely. The...

EUVD-2025-36086

A vulnerability has been found in Tenda AC6 15.03.06.50. This issue affects some unknown processing of the file /goform/WifiGuestSet of the component HTTP Request Handler. Such manipulation of the argument shareSpeed leads to stack-based buffer overflow. The attack may be launched remotely. The...

HTTP Request Smuggling

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to HTTP Request Smuggling via the CORS middleware, which copies the Vary header from the request to the response when the origin is not set to "". An attacker can influence cache behavior or...

Exploit for HTTP Request Smuggling in Microsoft

CVE-2025-55315 Vulnerability Scanner and TLS Proxy This repos...

Critical: dotnet9.0

Issue Overview: Improper link resolution before file access 'link following' in .NET allows an authorized attacker to elevate privileges locally. CVE-2025-55247 Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker to disclose information over a...

Critical: dotnet8.0

Issue Overview: Improper link resolution before file access 'link following' in .NET allows an authorized attacker to elevate privileges locally. CVE-2025-55247 Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker to disclose information over a...

Insertion of Sensitive Information into Log File

Overview Affected versions of this package are vulnerable to Insertion of Sensitive Information into Log File in the audit logging process. An attacker can obtain sensitive information by accessing improperly redacted HTTP request bodies recorded in audit logs. This may expose short-lived...

HTTP Request Smuggling

ASP.NET Core is vulnerable to HTTP Request Smuggling.The vulnerability is due to inconsistent interpretation of HTTP requests between front-end and back-end components, which allows an authorized attacker to bypass security features over a network...

CVE-2025-60336

A NULL pointer dereference in the sub41773C function of TOTOLINK N600R v4.3.0cu.7866B20220506 allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

TencentOS Server 3: php:8.2 (TSSA-2025:0824)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0824 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

PT-2026-5660

Name of the Vulnerable Software and Affected Versions SoupServer affected versions not specified Description A flaw exists in SoupServer related to improper handling of HTTP requests that combine Transfer-Encoding: chunked and Connection: keep-alive headers. This can lead to an HTTP request...

CVE-2025-60335

A NULL pointer dereference in the main function of TOTOLINK N600R v4.3.0cu.7866B20220506 allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

EUVD-2025-35363

A NULL pointer dereference in the SetWLanRadioSettings function of D-Link DIR-823G A1 v1.0.2B05 allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

The vulnerability of the ASP.NET Core software platform, related to deficiencies in HTTP request processing, allows attackers to circumvent existing security restrictions.

The vulnerability of the ASP.NET Core software platform is related to deficiencies in HTTP request processing. Exploiting this vulnerability allows a malicious actor to bypass existing security restrictions remotely...

Ubuntu 22.04 LTS / 24.04 LTS / 25.04 / 25.10 : .NET vulnerabilities (USN-7822-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.04 / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7822-1 advisory. It was discovered that .NET did not properly handle the creation of temporary build time directories. An attacker could...

USN-7822-1: .NET vulnerabilities

It was discovered that .NET did not properly handle the creation of temporary build time directories. An attacker could possibly use this issue to cause a denial of service. CVE-2025-55247 It was discovered that .NET did not properly establish TLS sessions for SMTP server connections. An attacker...

dotnet: .NET Security Feature Bypass Vulnerability

A flaw was found in ASP.NET Core’s HTTP request handling that leads to inconsistent interpretation of specially crafted HTTP requests. This mismatch can be abused by an authorized network attacker to smuggle or manipulate request boundaries, allowing bypass of security controls or unintended...

dotnet: .NET Security Feature Bypass Vulnerability

A flaw was found in ASP.NET Core’s HTTP request handling that leads to inconsistent interpretation of specially crafted HTTP requests. This mismatch can be abused by an authorized network attacker to smuggle or manipulate request boundaries, allowing bypass of security controls or unintended...

HTTP Request Smuggling

Overview Microsoft.AspNetCore.App.Runtime.osx-x64 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to HTTP Request Smuggling via the interpretation of chunke...