GHSA-93WV-JW9V-4972 Netty: HTTP/2 decompression leaks ByteBuf reference count when the decompressor channel is already closed (Direct memory leak / OOM DoS)

Summary A remote, unauthenticated peer can leak one direct ByteBuf per HTTP/2 DATA frame in applications that enable HTTP/2 content decompression via DelegatingDecompressorFrameListener. When a DATA frame is processed for a stream whose decompressor has already been closed,...

Netty: HTTP/2 decompression leaks ByteBuf reference count when the decompressor channel is already closed (Direct memory leak / OOM DoS)

Summary A remote, unauthenticated peer can leak one direct ByteBuf per HTTP/2 DATA frame in applications that enable HTTP/2 content decompression via DelegatingDecompressorFrameListener. When a DATA frame is processed for a stream whose decompressor has already been closed,...

Natural Language Toolkit (NLTK): DNS-rebinding SSRF filter bypass in nltk.pathsec.urlopen (nltk.download / nltk.data.load) defeats ENFORCE mode

Summary nltk.pathsec provides an SSRF filter that NLTK documents as a security control, blocking loopback, private, link-local, and multicast ranges including obfuscated forms and recommending strict ENFORCE mode for security-sensitive environments. The filter is bypassable by DNS rebinding:...

CVE-2026-58047

HTTP Smuggling in cPanel allows potential leak of credentials...

google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation

A flaw was found in gRPC-Go, the Go language implementation of gRPC. This vulnerability, an authorization bypass, is caused by improper input validation of the HTTP/2 :path pseudo-header. A remote attacker can exploit this by sending raw HTTP/2 frames with a malformed :path that omits the mandato...

CVE-2026-18141

The CVE-2026-18141 entry concerns aap-gateway in Ansible Automation Platform’s Event-Driven Ansible (EDA). Affected component: aap-gateway. Vulnerability: an unauthenticated remote attacker can bypass mutual TLS on event streams by manipulating the event stream URL and forging the HTTP Subject he...

google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation

A flaw was found in gRPC-Go, the Go language implementation of gRPC. This vulnerability, an authorization bypass, is caused by improper input validation of the HTTP/2 :path pseudo-header. A remote attacker can exploit this by sending raw HTTP/2 frames with a malformed :path that omits the mandato...

Server-Side Request Forgery (SSRF)

datamodel-code-generator is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to http.getbody in src/datamodelcodegenerator/http.py accepting --url targets and redirect chain targets without proper host/IP validation, which allows an attacker to perform server-side request...

EUVD-2026-51519

HttpClient based on the classic i/o model fails to correctly release the underlying connection back to the connection manager if it encounters an invalid or unsupported Content-Encoding header value in the response message. Please note this defect does not affect HttpClient based on the async i/o...

CVE-2026-18217

The CVE describes a flaw in Keycloak’s SAML protocol handling with HTTP-Redirect binding. If a client uses a wildcard redirect URL, an attacker can craft a request with malicious parameters, and during user authentication Keycloak may append its legitimate response to the attacker’s parameters. T...

Cisco Smart Licensing Utility UnAuthenticated Logs Exposure Leaking Plaintext Credentials

A vulnerability in Cisco Smart Licensing Utility could allow an unauthenticated, remote attacker to access sensitive information.This vulnerability is due to excessive verbosity in a debug log file. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected...

Laminas Project laminas-http - Remote Code Execution

Laminas Project laminas-http 2.14.2 and Zend Framework 3.0.0 contain a deserialization vulnerability caused by destruct method in Zend\Http\Response\Stream, letting attackers control content lead to remote code execution, exploit requires attacker-controlled serialized data. id: CVE-2021-3007...

Oracle WebLogic Server - Remote Command Execution

The Oracle WebLogic Server component of Oracle Fusion Middleware subcomponent: Web Services allows unauthenticated attackers with network access via HTTP to compromise Oracle WebLogic Server. Versions that are affected are 10.3.6.0.0 and 12.1.3.0.0. id: CVE-2019-2725 info: name: Oracle WebLogic...

Ollama - Remote Code Execution

Ollama before 0.1.34 does not validate the format of the digest sha256 with 64 hex digits when getting the model path, and thus mishandles the TestGetBlobsPath test cases such as fewer than 64 hex digits, more than 64 hex digits, or an initial ../ substring. id: CVE-2024-37032 info: name: Ollama ...

CVE-2026-63220

CodeIgniter is a PHP full-stack web framework. In versions prior to 4.7.4, IncomingRequest::isSecure trusted the X-Forwarded-Proto and Front-End-Https headers from any incoming request, allowing an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request a...

CVE-2026-63220 CodeIgniter: Spoofable forwarded HTTPS headers in IncomingRequest::isSecure()

CodeIgniter is a PHP full-stack web framework. In versions prior to 4.7.4, IncomingRequest::isSecure trusted the X-Forwarded-Proto and Front-End-Https headers from any incoming request, allowing an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request a...

CVE-2026-14540

A Server-Side Request Forgery SSRF vulnerability exists in the generic HTTP source and tool components of Google mcp-toolbox versions 0.3.0 through 1.4.0. While the toolbox implements baseline input sanitization for user-controlled parameters, the underlying HTTP client...

CVE-2026-14540

CVE-2026-14540 reports an SSRF in Google mcp-toolbox, affecting versions 0.3.0 through 1.4.0. The issue lies in the HTTP client (internal/sources/http/http.go), which initializes without a restrictive CheckRedirect policy and lacks target IP validation. An attacker could provide a crafted path pa...

EUVD-2026-51374

A Server-Side Request Forgery SSRF vulnerability exists in the generic HTTP source and tool components of Google mcp-toolbox versions 0.3.0 through 1.4.0. While the toolbox implements baseline input sanitization for user-controlled parameters, the underlying HTTP client...

CVE-2026-14540 Server-Side Request Forgery via Unrestricted HTTP Redirection in MCP Toolbox

A Server-Side Request Forgery SSRF vulnerability exists in the generic HTTP source and tool components of Google mcp-toolbox versions 0.3.0 through 1.4.0. While the toolbox implements baseline input sanitization for user-controlled parameters, the underlying HTTP client...