CLEANSTART-2026-QW98383 Undici is an HTTP/1

Security vulnerability affects the openjdk21 package. Undici is an HTTP/1...

CLEANSTART-2026-BM42059 HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023

Security vulnerability affects the openjdk21 package. The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

CLEANSTART-2026-GY77159 When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request

CVE-2026-78659 affects multiple packages. When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request. See references for individual vulnerability details...

CLEANSTART-2026-BA60559 When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the conne...

CVE-2026-94439 affects multiple packages. When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the connection. See references for individual vulnerability details...

CLEANSTART-2026-QI90513 HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently

CVE-2026-97032 affects multiple packages. HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently. See references for individual vulnerability details...

CLEANSTART-2026-ZY41765 HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-but-unread portion of the stream), and again when a r...

CVE-2026-78663 affects multiple packages. The HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream refunding data for any sent-but-unread portion of the stream, and again when a request handler reads the buffered data. See references f...

CLEANSTART-2026-QG19683 Historically, we have been rather lax about malformed framing-related headers in our HTTP/2 implementation, as they cannot interfere with HTTP/2 framing

CVE-2026-78660 affects multiple packages. Historically, we have been rather lax about malformed framing-related headers in our HTTP/2 implementation, as they cannot interfere with HTTP/2 framing. See references for individual vulnerability details...

CLEANSTART-2026-CO30211 malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGS_INITIAL_WINDOW...

CVE-2026-78669 affects multiple packages. A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGSINITIALWINDOWSIZE values. See references for individual vulnerability...

CLEANSTART-2026-IE92648 client may issue specially crafted HTTP/1

Security vulnerability affects the solr package. A client may issue specially crafted HTTP/1...

github.com/getkin/kin-openapi: kin-openapi: Denial of Service via unsupported HTTP methods on static paths

A flaw was found in kin-openapi. An unauthenticated remote attacker can cause a Denial of Service DoS by sending requests with unsupported or non-canonical HTTP methods to an existing static path. Because the application encounters an unhandled panic before authentication is evaluated, these...

Security Bulletin: IBM HTTP Server is affected by multiple vulnerabilities due to the included Apache HTTP Server and libexpat

Summary IBM HTTP Server used by IBM WebSphere Application Server is affected by multiple vulnerabilities due to libexpat and the included Apache HTTP Server. Vulnerability Details CVEID:CVE-2026-66046 DESCRIPTION: Expat through 2.8.3 contains a denial of service vulnerability caused by quadratic...

CVE-2026-59951: Uncontrolled Resource Consumption

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. From 1.8.0 until 1.30.0 and 2.2.0, stateful Streamable HTTP servers, including FastMCP, MCPServer, Server.streamablehttpapp, and StreamableHTTPSessionManager, retain session entries without an id...

CVE-2026-109506: Improper Authentication

Multiple TP-Link Wi-Fi range extenders use a custom, reversible XOR-and-dictionary transformation in the HTTP web-management login flow. An unauthenticated attacker on the same local network who can capture the network traffic associated with legitimate administrator login may be able to derive a...

CVE-2026-103930: Improper Neutralization of CRLF Sequences in HTTP Headers

cpp-httplib is a C++ header-only HTTP/HTTPS library. From 0.29.0 until 0.51.0, Client::openstream in httplib.h accepts a caller-controlled path that reaches detail::writerequestline without the detail::encodepath protection used by the ordinary buffered request path. Raw carriage-return and...

CVE-2026-108395: Allocation of Resources Without Limits or Throttling

The Model Context Protocol Java SDK is the official Java SDK for Model Context Protocol servers and clients. From version 0.8.0 through 0.12.0 in the io.modelcontextprotocol.sdk:mcp artifact, from 0.13.0 through 0.18.3 and 1.0.0 through 1.1.3 in io.modelcontextprotocol.sdk:mcp-core, and from...

PT-2026-114182

Name of the Vulnerable Software and Affected Versions Renovate versions prior to 44.79.0 Description An issue exists where users can trigger server-side request forgery, a flaw that allows a server to be coerced into making requests to an unintended location. This occurs when the shared HTTP clie...

mpfddecode function in the Data Compromise

The vulnerability of the mpfddecode function in the bootloaderregion.bin file of the Emergency HTTP Recovery Server component of the D-Link DCS-930L Wi-Fi camera software is related to insufficient data authentication checks. Exploiting this vulnerability could allow an attacker to compromise the...

Linux Distros Unpatched Vulnerability : CVE-2026-107718

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - AdonisJS HTTP Server is a package for handling HTTP requests in the AdonisJS framework. Prior to 8.2.3 and 9.3.0, AdonisJS HTTP Server inserts route parameter...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: rabbitmq-server (UTSA-2026-130063)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130063 advisory. RabbitMQ is a multi-protocol messaging and streaming broker. HTTP API did not enforce an HTTP request body limit, making it vulnerable for denial of service DoS...

Unity Linux 20.1070a Security Update: grafana (UTSA-2026-130138)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130138 advisory. When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface...