CVE-2025-40536 SolarWinds Web Help Desk Security Control Bypass Vulnerability

SolarWinds Web Help Desk was found to be susceptible to a security control bypass vulnerability that if exploited, could allow an unauthenticated attacker to gain access to certain restricted functionality...

EUVD-2025-206418

SolarWinds Web Help Desk was found to be susceptible to a security control bypass vulnerability that if exploited, could allow an unauthenticated attacker to gain access to certain restricted functionality...

PT-2026-5071

Name of the Vulnerable Software and Affected Versions SolarWinds Web Help Desk versions prior to 12.8.8 Hotfix 1 HF1 Description SolarWinds Web Help Desk is susceptible to a security control bypass. Successful exploitation could allow an unauthenticated attacker to gain access to restricted...

CVE-2026-21509

Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally...

CVE-2025-41082

Illegal HTTP request traffic vulnerability CL.0 in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which...

Exploit for CVE-2026-21509

🛡️ CVE-2026-21509 — Microsoft Office Zero-Day !OFFICEhttps...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security bypass vulnerability exists in Mozilla Firefox, which can be exploited by attackers to bypass security restrictions...

KLA90858 Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions. Below is a complete list of vulnerabilities: 1. Use after free vulnerability in Layout: Scrolling and Overflo...

Gakido vulnerable to HTTP Header Injection (CRLF Injection)

A vulnerability was discovered in Gakido that allowed HTTP Header Injection through CRLF Carriage Return Line Feed sequences in user-supplied header values and names. When making HTTP requests with user-controlled header values containing \r\n CRLF, \n LF, or \x00 null byte characters, an attacke...

CVE-2025-9521 Password Confirmation Bypass in Omada Controller

Password Confirmation Bypass vulnerability in Omada Controllers, allowing an attacker with a valid session token to bypass secondary verification, and change the user’s password without proper confirmation, leading to weakened account security...

CVE-2026-21509

Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally...

CVE-2026-21509 Microsoft Office Security Feature Bypass Vulnerability

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CVE-2026-21509 Microsoft Office Security Feature Bypass Vulnerability

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CVE-2026-21509

CVE-2026-21509 is a Microsoft Office security feature bypass triggered by reliance on untrusted inputs in a security decision, enabling a local attacker to bypass OLE protections after a user opens a crafted document. Affected products include Office 2016, 2019, LTSC 2021/2024 and Microsoft 365 A...

CVE-2025-41082

Illegal HTTP request traffic vulnerability CL.0 in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which...

EUVD-2025-206375

Illegal HTTP request traffic vulnerability CL.0 in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which...

CVE-2025-41082

Illegal HTTP request traffic vulnerability CL.0 in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which...

CVE-2025-41082 HTTP Request/Response Smuggling in Altitude Communication Server

Illegal HTTP request traffic vulnerability CL.0 in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which...

KLA90861 SB vulnerability in Microsoft Office

A security feature bypass vulnerability was found in Microsoft Office. Malicious users can exploit this vulnerability to bypass security restrictions. Original advisories CVE-2026-21509 Exploitation Public exploits exist for this vulnerability. Malware exists for this vulnerability. Usually such...

PT-2026-4738

Illegal HTTP request traffic vulnerability CL.0 in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which...