CVE-2026-39804

A flaw was found in bandit. An unauthenticated attacker who can open a WebSocket connection can exploit a vulnerability when WebSocket permessage-deflate compression is enabled. This flaw allows for memory exhaustion by sending a highly compressed frame that, when decompressed, forces large memor...

PT-2026-40798

Name of the Vulnerable Software and Affected Versions Garmin WDU version 1.4.6 Garmin WDU version 5.0 Description The locally served web site allows authentication to be bypassed because the site only performs authentication within the client's browser. The WebSockets used for communication with...

CVE-2025-27853

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows its authentication to be bypassed. The WDU web site only performs authentication with the client within the client's browser. The WebSockets used to communicate with the WDU server do not enforce any authentication. An...

CVE-2025-27851

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a cross-site origin WebSocket hijacking attack. Among other uses, the WDU utilizes WebSockets to control settings, including administrative settings. This allows a network attacker to take full control of a WDU. To initiate ...

CVE-2025-27851

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a cross-site origin WebSocket hijacking attack. Among other uses, the WDU utilizes WebSockets to control settings, including administrative settings. This allows a network attacker to take full control of a WDU. To initiate ...

Garmin WDU 安全漏洞

Garmin WDU is a wireless data unit developed by Garmin Corporation, designed for data updates and maintenance of aviation electronic devices. Both the Garmin WDU v1 1.4.6 version and v2 5.0 version contain security vulnerabilities. These vulnerabilities stem from authentication bypasses, allowing...

Linux Distros Unpatched Vulnerability : CVE-2026-42498

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache Tomcat. This issue affects Apache Tomcat: fro...

CVE-2025-27851

The CVE-2025-27851 entry concerns Garmin WDU devices (versions v1 1.4.6 and v2 5.0). The vulnerability is a cross-site origin WebSocket hijacking flaw on the locally served web interface, enabling a network attacker to take full control of a WDU by abusing WebSockets used to manage settings, incl...

Bandit 安全漏洞

Bandit is a high-performance HTTP and WebSocket server developed by Mat Trudel. Versions of Bandit from 1.6.1 to 1.11.1 contained security vulnerabilities. These vulnerabilities were caused by infinite loops, which could allow unauthenticated remote attackers to exploit the system through...

CVE-2025-27853

Summary: CVE-2025-27853 affects the Garmin WDU web-based UI (versions v1 1.4.6 and v2 5.0). The root cause is that authentication is performed only in the client browser while WebSocket communications to the WDU server do not enforce authentication. This enables an attacker to bypass authenticati...

CVE-2025-27853

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows its authentication to be bypassed. The WDU web site only performs authentication with the client within the client's browser. The WebSockets used to communicate with the WDU server do not enforce any authentication. An...

Garmin WDU 安全漏洞

Garmin WDU is a wireless data unit developed by Garmin Corporation, designed for data updates and maintenance of aviation electronic equipment. Versions 1.1.6 and 2.5.0 of Garmin WDU contain security vulnerabilities. These vulnerabilities stem from the ability to allow cross-source WebSocket...

CVE-2025-27851

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a cross-site origin WebSocket hijacking attack. Among other uses, the WDU utilizes WebSockets to control settings, including administrative settings. This allows a network attacker to take full control of a WDU. To initiate ...

Next.js 代码问题漏洞

Next.js is a React framework open source by Vercel. Versions of Next.js from 13.4.13 to 15.5.16, as well as versions before 16.2.5, have code vulnerabilities. These vulnerabilities stem from the use of the built-in Node.js server for hosting. When a custom WebSocket upgrade request is made, it ma...

PT-2026-40796

Name of the Vulnerable Software and Affected Versions Garmin WDU version 1.4.6 Garmin WDU version 5.0 Description The locally served web site allows a cross-site origin WebSocket hijacking attack. The system utilizes WebSockets to manage settings, including administrative configurations, which...

CVE-2026-42544

Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...

CVE-2026-42544

Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...

CVE-2026-42544 Granian: Unauthenticated DoS via WebSocket subprotocol header panic

Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...

CVE-2026-42544 Granian: Unauthenticated DoS via WebSocket subprotocol header panic

Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...

CVE-2026-42544 Granian: Unauthenticated DoS via WebSocket subprotocol header panic

Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...