CVE-2026-13321: Origin Validation Error

The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outside the signer's zone. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.24-S1...

Exploit for Origin Validation Error in Ultraviolet Cocos_Ai

DugganUSA — IETF Hackathon Contributions Real-world threat-in...

CVE-2026-16381: Origin Validation Error

Same-origin policy bypass in the Networking: DNS component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...

CVE-2026-16375: Origin Validation Error

Site isolation issue in the Networking: HTTP component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...

CVE-2026-16358: Origin Validation Error

Site isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...

Debian dla-4691 : rtpengine - security update

The remote Debian 12 host has packages installed that are affected by a vulnerability as referenced in the dla-4691 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4691-1 [email protected] https://www.debian.org/lts/security/...

CVE-2026-46701: Origin Validation Error

Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to version 5.4.5, the MCP SSE server defaults to an empty secret process.env'NETWORKAIMCPSECRET' ?? '' at bin/mcp-server.ts:89, which causes isAuthorized lib/mcp-transport-sse.ts:254 to return true unconditionally for every reques...

CVE-2023-49899

Summary: CVE-2023-49899 affects X-Rite MAT 6 Kohinoor embedded spectrometer software. The root cause is insufficient origin validation/input validation in the communication channel, enabling a remote, unauthenticated attacker to execute commands on the device. Vulnerability details: Affected prod...

CVE-2023-49899 Origin Validation Error in X-Rite MA-T6

An unauthenticated remote attacker can execute any command on the affected device due to not correctly verifying the origin of a communication channel...

CVE-2023-49899 Origin Validation Error in X-Rite MA-T6

An unauthenticated remote attacker can execute any command on the affected device due to not correctly verifying the origin of a communication channel...

CVE-2023-49900

CVE-2023-49900 affects X-Rite MAT 6 Kohinoor embedded spectrophotometer software. The issue is an origin validation error caused by incorrectly sanitized input in the SetParameter command, enabling an unauthenticated remote attacker to achieve remote code execution. The CVSS 3.1 vector is Network...

CVE-2023-49900 Origin Validation Error in X-Rite MA-T6

An unauthenticated remote attacker is able to perform remote code execution due to incorrectly sanitized user input in the SetParameter command...

CVE-2023-49900 Origin Validation Error in X-Rite MA-T6

An unauthenticated remote attacker is able to perform remote code execution due to incorrectly sanitized user input in the SetParameter command...

CVE-2023-49899: Origin Validation Error

An unauthenticated remote attacker can execute any command on the affected device due to not correctly verifying the origin of a communication channel...

CVE-2026-52843: Origin Validation Error

Lightpanda is a headless browser designed for AI and automation. Prior to 0.2.9, Lightpanda fetch and XMLHttpRequest unconditionally attached session cookies to every HTTP request, ignoring credentials: omit, credentials: same-origin, credentials: include, and XMLHttpRequest.withCredentials,...

CVE-2026-59950: Origin Validation Error

The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol MCP. Prior to 1.28.1, the deprecated mcp.server.websocket.websocketserver transport accepted WebSocket handshakes without applying Host or Origin header validation, leaving no SDK-level way to restric...

CVE-2026-52842: Origin Validation Error

Lightpanda is a headless browser designed for AI and automation. Prior to 0.3.1, Lightpanda searched for @ across the entire URL string instead of only the authority component when computing a page origin, so a URL such as http://attacker.com/@victim.com/ was fetched from attacker.com but treated...

CVE-2026-56181

Origin validation error in Windows Network Address Translation NAT allows an unauthorized attacker to perform spoofing over an adjacent network...

Windows Network Address Translation (NAT) Spoofing Vulnerability

Origin validation error in Windows Network Address Translation NAT allows an unauthorized attacker to perform spoofing over an adjacent network...

PT-2026-58599

Name of the Vulnerable Software and Affected Versions Windows Network Address Translation NAT affected versions not specified Description An origin validation error in Windows Network Address Translation NAT allows an unauthorized attacker to perform spoofing over an adjacent network, enabling th...