CVE-2026-46717 Nezha Monitoring: RoleMember-reachable SSRF with full response-body reflection via POST /api/v1/notification

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.4.0 to before version 2.0.8, nezha's dashboard supports two user roles: RoleAdmin Role==0 and RoleMember Role==1. The notification routes POST /api/v1/notification and PATCH...

HTTP Request Smuggling

Overview io.netty:netty-codec-http is a network application framework for rapid development of maintainable high performance protocol servers & clients. Affected versions of this package are vulnerable to HTTP Request Smuggling in HttpObjectDecoder.java, which skips whitespace as well as bytes...

CVE-2026-47141 vm2: NodeVM observability builtins leak host process and HTTP request data

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, NodeVM exposes some process-wide observability builtins when they are allowed through require.builtin. The diagnosticschannel, asynchooks, and perfhooks builtins are not blocked by the dangerous builtin denylist. These modules...

HTTP Request Smuggling io.netty:netty-codec-http Dependency in Crowd Data Center

This High severity HTTP Request Smuggling vulnerability was introduced in versions 6.2.0, 6.3.0, 7.0.0, 7.1.0, 7.2.0 of Crowd Data Center. This HTTP Request Smuggling vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N allows an...

CVE-2026-6338

A HTTP request smuggling and desynchronization vulnerability affects Kong Gateway Enterprise 3.4, 3.10, 3.11, 3.12, 3.13, and 3.14 series. The vulnerability is caused by a parsing flaw in Kong’s HTTP request processing pipeline when handling untrusted HTTP/1.1 traffic...

CVE-2026-6338

Kong Gateway Enterprise versions 3.4, 3.10, 3.11, 3.12, 3.13, and 3.14 are affected by a HTTP request smuggling and desynchronization vulnerability caused by a parsing flaw in Kong’s HTTP request processing pipeline when handling untrusted HTTP/1.1 traffic. The issue can enable network‑level abus...

CVE-2026-6338 HTTP request smuggling in Kong Enteprise Gateway

A HTTP request smuggling and desynchronization vulnerability affects Kong Gateway Enterprise 3.4, 3.10, 3.11, 3.12, 3.13, and 3.14 series. The vulnerability is caused by a parsing flaw in Kong’s HTTP request processing pipeline when handling untrusted HTTP/1.1 traffic...

CVE-2026-49214 guzzlehttp/psr7 has CRLF Injection via URI Host Component

guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Versions prior to 2.10.2 did not reject ASCII control characters, whitespace, or DEL in first-party URI host components. A vulnerable flow is: First, an application accepts a user-controlled URL. Second, the URL is used to...

CVE-2026-8464

CVE-2026-8464 : Golem OEE MES is affected by an unauthenticated path-traversal vulnerability that could allow an attacker in the same local network to read arbitrary files from the server by manipulating HTTP request paths. The issue is fixed in version 11.6.0. Affected product: Golem OEE MES; vu...

Tenda W15E formSetNetCheckTools function hostname parameter buffer overflow vulnerability

Tenda W15E is a wireless router produced by the Chinese company Tenda. The Tenda W15E has a buffer overflow vulnerability in the formSetNetCheckTools function’s hostname parameter. Attackers can exploit this vulnerability to cause a denial of service through carefully crafted HTTP requests...

Tenda W15E formCropAndSetWewifiPic function: PicCropName parameter buffer overflow vulnerability

Tenda W15E is a wireless router produced by the Chinese company Tenda. The Tenda W15E has a buffer overflow vulnerability in the formCropAndSetWewifiPic function, specifically with respect to the picCropName parameter. Attackers can exploit this vulnerability to cause a service denial through...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : Netty vulnerabilities (USN-8401-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8401-1 advisory. It was discovered that Netty's HTTP proxy handler did not properly validate heade...

Tenda W15E formAddWebAuthUser function; webAuthUserInfo parameter buffer overflow vulnerability

Tenda W15E is a wireless router produced by the Chinese company Tenda. The Tenda W15E has a buffer overflow vulnerability in the webAuthUserInfo parameter of the formAddWebAuthUser function. Attackers can exploit this vulnerability by constructing specially crafted HTTP requests, resulting in a...

CVE-2026-49841

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.1, the modverto HTTP request handler allocates a fixed 2 MiB buffer for a POST...

GHSA-G2XQ-2V27-4RH3 Jenkins arbitrary type deserialization from attacker-controlled config.xml allows remote code execution and user impersonation

In Jenkins 2.567 and earlier, LTS 2.555.2 and earlier, it is possible for attackers to have Jenkins deserialize arbitrary types defined in Jenkins core or plugins from an attacker-controlled config.xml submission in a way that allows them to handle HTTP requests afterwards. This can be used to...

CVE-2026-36821

Shenzhen Tenda Technology Co., Ltd Tenda W20E v15.11.0.6 was discovered to contain a buffer overflow in the picCropName parameter of the formCropAndSetWewifiPic function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36802

Shenzhen Tenda Technology Co., Ltd Tenda PW201A v1.0.5 was discovered to contain a buffer overflow in the page parameter of the SafeMacFilter function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36801

Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain a buffer overflow in the IPMacBindRule parameter of the formIPMacBindAdd function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36792

Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.32204 was discovered to contain a stack overflow in the wlradio parameter of the formWifiRadioSet function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

Spring Data Commons: Denial of Service via excessive memory allocation in projection binding

Spring Data Commons contains a vulnerability that can lead to a Denial of Service DoS condition if Spring Data Web Support is enabled in conjunction with a Controller method using @ProjectedPayload, when an attacker sends a specially crafted HTTP request that causes the application to allocate lo...