USN-8641-1: .NET vulnerabilities

Miha Zupan discovered that .NET did not properly interpret certain HTTP requests. An attacker could possibly use this issue to perform request smuggling and bypass a security feature. CVE-2026-62899 Ivan Demchuk discovered that .NET did not properly handle the removal of sensitive information...

Security Bulletin: IBM Guardium Data Protection is affected by a Denial-of-Service (DoS) vulnerability in Micrometer (CVE-2026-40984)

Summary IBM Guardium Data Protection has addressed this vulnerability in an update. Vulnerability Details CVEID:CVE-2026-40984 DESCRIPTION: In Micrometer, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service DoS condition. Affected versions:...

CVE-2021-43718

An Authentication Bypass vulnerability exists in EPSON EH-TW5350 EPSON 150075647YWWV110, which could let a remote malicious user cause a Denial of Service via specially crafted series of HTTP...

GLSA-202608-16 : nginx: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202608-16 nginx: Multiple Vulnerabilities Multiple vulnerabilities have been discovered in nginx. Please review the CVE identifiers referenced below for details. Tenable has extracted the preceding description block directly from...

.NET: .NET Core: .NET Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...

.NET: .NET Core: .NET Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...

GHSA-6364-X4QJ-7W59 vulnerabilities

Vulnerabilities for packages: nginx-mainline, nginx-stable...

GHSA-FM65-XRRR-C358 vulnerabilities

Vulnerabilities for packages: nginx-mainline, nginx-stable...

CVE-2026-28755 vulnerabilities

Vulnerabilities for packages: nginx-mainline, nginx-stable...

GHSA-V43F-895R-CHHH vulnerabilities

Vulnerabilities for packages: nginx-mainline, nginx-stable...

GHSA-X88Q-X2R7-VG3G vulnerabilities

Vulnerabilities for packages: nginx-mainline, nginx-stable...

CVE-2026-68005

An issue in ACME minihttpd 1.30 and prior allows a remote attacker to cause a denial of service via the HTTP request header parser in the handlerequest function...

nghttp2: nghttp2: HTTP Request/Response Smuggling and Response-Queue Poisoning via ambiguous HTTP/1.1 Upgrade requests

A flaw in nghttp2's nghttpx proxy allows a remote attacker to perform HTTP request smuggling and cross-client response-queue poisoning. This occurs because the proxy ambiguously forwards HTTP/1.1 Upgrade requests that contain a Content-Length header to reusable keep-alive backend connections...

BIT-DOTNET-SDK-2026-62899 .NET Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in .NET allows an unauthorized attacker to bypass a security feature over a network...

PT-2026-76774

An issue in ACME mini httpd 1.30 and prior allows a remote attacker to cause a denial of service via the HTTP request header parser in the handle request function...

nginx: Multiple Vulnerabilities

Background nginx is a robust, small, and high performance HTTP and reverse proxy server. Description Multiple vulnerabilities have been discovered in nginx. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Workaround...

CVE-2026-73051

actix-http versions before 3.12.1 contain an HTTP request smuggling vulnerability in the HTTP/1.1 parser that accepts requests with both Content-Length and Transfer-Encoding: chunked headers. Unauthenticated remote attackers can exploit this through a front-end intermediary to desynchronize backe...

UBUNTU-CVE-2026-73051

actix-http versions before 3.12.1 contain an HTTP request smuggling vulnerability in the HTTP/1.1 parser that accepts requests with both Content-Length and Transfer-Encoding: chunked headers. Unauthenticated remote attackers can exploit this through a front-end intermediary to desynchronize backe...

nghttp2 security update

An update is available for nghttp2. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list libnghttp2 is a library implementing the Hypertext Transfer Protocol version...

nghttp2 security update

An update is available for nghttp2. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list libnghttp2 is a library implementing the Hypertext Transfer Protocol version ...