CVE-2026-21513

Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network...

CVE-2026-21513

Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network...

PT-2026-7399

Name of the Vulnerable Software and Affected Versions Microsoft Windows 10 1607 versions prior to 10.0.14393.8868 Microsoft Windows 10 1809 versions prior to 10.0.17763.8389 Microsoft Windows 10 21H2 versions prior to 10.0.19044.6937 Microsoft Windows 10 22H2 versions prior to 10.0.19045.6937...

KLA90878 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Security Update. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, bypass security restrictions, spoof user interface, obtain sensitive information, cause denial of service. Below is a...

KB5075906: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (February 2026)

The remote Windows host is missing security update 5075906. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Access of resource using incompatible...

KB5075941: Windows 11 version 23H2 Security Update (February 2026)

The remote Windows host is missing security update 5075941. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Access of resource using incompatible...