KB5077179: Windows 11 Version 26H1 Security Update (February 2026)

The remote Windows host is missing security update 5077179. 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...

The vulnerability of the MSHTML platform in Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the MSHTML platform in Windows operating systems is related to errors in processing input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely, provided that the user opens a specially crafted file...

The vulnerability of the MSHTML platform in Windows operating systems allows attackers to circumvent existing security restrictions.

The vulnerability of the MSHTML platform in Windows operating systems is related to security configuration errors. Exploiting this vulnerability can allow attackers to circumvent existing security restrictions...

The vulnerability of the MSHTML platform in Microsoft Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the MSHTML platform in Microsoft Windows operating systems is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

VulnCheck KEV: CVE-2019-0541

Microsoft MSHTML engine contains an improper input validation vulnerability that allows for remote code execution vulnerability...

The vulnerability of the MSHTML mechanism in the Internet Explorer browser, allowing a hacker to execute arbitrary code

The vulnerability of the MSHTML mechanism in the Internet Explorer browser is related to errors in data processing. Exploiting this vulnerability allows a remote attacker to perform arbitrary actions...

CVE-2020-1064

A remote code execution vulnerability exists in the way that the MSHTML engine improperly validates input.An attacker could execute arbitrary code in the context of the current user, aka 'MSHTML Engine Remote Code Execution Vulnerability'...

Microsoft MSHTML Engine Input Validation Vulnerability

Microsoft Internet Explorer and others are products of Microsoft Corporation.Microsoft Internet Explorer IE is a web browser.Office 2010 SP2 is an office suite.Microsoft MSHTML engine Office 2010 SP2 is an office suite. Microsoft MSHTML engine is one of the engines used to parse the HTML language...