CVE-2026-73051 actix-http before 3.12.1 HTTP Request Smuggling via CL.TE

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...

CVE-2026-73051 actix-http before 3.12.1 HTTP Request Smuggling via CL.TE

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...

CVE-2026-72816

go-chi/chi through 5.2.1 contains an IP spoofing vulnerability in the RealIP middleware middleware/realip.go. The realIP function reads client-controlled headers True-Client-IP, X-Real-IP, and X-Forwarded-For and overwrites r.RemoteAddr without verifying that the request originated from a trusted...

CVE-2026-72815

go-chi chi versions = 5.2.1 and before 5.3.0 contain an IP spoofing vulnerability in the RealIP middleware, which blindly trusts the first leftmost value of the X-Forwarded-For HTTP header. A remote attacker can bypass IP-based access control lists and rate-limiting mechanisms, and forge log...

Denial Of Service (DoS)

Micrometer is vulnerable to Denial of Service DoS. The vulnerability is due to improper handling of specially crafted HTTP requests, which allows an attacker to send malicious requests that consume excessive resources and cause the affected application to become unavailable...

RHSA-2026:54650 Red Hat Security Advisory: nghttp2 security update

Bulletin has no description...

Denial Of Service

Spring Data Commons is vulnerable to Denial Of Service. The vulnerability is due to specially crafted HTTP requests causing excessive memory allocation when Spring Data Web Support is enabled with a controller method using @ProjectedPayload...

GO-2026-5940 vulnerabilities

Vulnerabilities for packages: keda-http-add-on-fips, keda-http-add-on...

GO-2024-2459 vulnerabilities

Vulnerabilities for packages: frp, caddy...

GO-2026-4340 vulnerabilities

Vulnerabilities for packages: sops, spqr, tfsec, temporal-ui-server, gogatekeeper, crossplane-provider-aws-lambda, neuvector-sigstore-interface, local-static-provisioner, spire-controller-manager, terraform, flux-notification-controller, kuma, helm-set-status, kustomize, helm,...

Security Bulletin: IBM Engineering Lifecycle Management products using IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by HTTP request smuggling and a denial of service. This affects IBM WebSphere Application Server Liberty with the servlet-3.0, servlet-3.1, servlet-4.0, servlet-5.0, servlet-6.0, servlet-6.1,...

Security Bulletin: IBM Transformation Extender Advanced is affected by IBM WebSphere Application Server Liberty vulnerabilities

Summary IBM Transformation Extender Advanced, also known as IBM Standards Processing Engine uses WebSphere Application Server Liberty which is affected by a denial of service, HTTP Response and Request Smuggling vulnerabilities. Vulnerability Details Refer to the security bulletins listed in the...

freerdp security update

An update is available for freerdp. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released...

net/http: golang: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service

A flaw was found in the net/http component of the Go standard library. When a server is configured to support unencrypted HTTP/2, it reads initial bytes from new connections to detect the HTTP/2 client preface. However, the ReadHeaderTimeout is not correctly applied during this process. This...

net/http: golang: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service

A flaw was found in the net/http component of the Go standard library. When a server is configured to support unencrypted HTTP/2, it reads initial bytes from new connections to detect the HTTP/2 client preface. However, the ReadHeaderTimeout is not correctly applied during this process. This...

PT-2026-72036

A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The writeString method performs a silent narrowing cast from 16-bit Unicode characters to 8-bit bytes when writing HTTP response header values. A remote attacker can exploit this by supplying specific...

RockyLinux 9 : freerdp (RLSA-2026:54487)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:54487 advisory. FreeRDP: FreeRDP: Arbitrary code execution via malicious RDP files CVE-2026-64624 FreeRDP: FreeRDP: Denial of Service via crafted WindowIcon async messa...

MiracleLinux 8 : freerdp-2.11.7-11.el8_10 (AXSA:2026-1534:25)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1534:25 advisory. FreeRDP: FreeRDP: Arbitrary code execution via malicious RDP files CVE-2026-64624 FreeRDP: FreeRDP: Denial of Service via crafted WindowIcon async...

RockyLinux 9 : nghttp2 (RLSA-2026:54662)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:54662 advisory. nghttp2: nghttp2: HTTP Request/Response Smuggling and Response-Queue Poisoning via ambiguous HTTP/1.1 Upgrade requests CVE-2026-58055 Tenable has extracted the...

Oracle Linux 9 : nghttp2 (ELSA-2026-54662)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-54662 advisory. 1.43.0-6.2 - fix HTTP Request/Response Smuggling and Response-Queue Poisoning via ambiguous HTTP/1.1 Upgrade requests CVE-2026-58055 Tenable has extracted the...