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...

CVE-2026-21513

CVE-2026-21513 is a security feature bypass vulnerability in the MSHTML Framework. Affected component: MSHTML/MSHTML Framework used by Windows’ browsing/rendering stack. Root cause details are described in vendor advisories and security blogs as a protection mechanism bypass that can be triggered...

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...

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...

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...

EUVD-2021-21102

Malware in sbrugna...

EUVD-1999-0997

Malware in sbrugna...

EUVD-2004-1309

Malware in sbrugna...

CVE-2024-43573

Windows MSHTML Platform Spoofing Vulnerability...

PT-2024-6672 · Microsoft · Mshtml +1

Name of the Vulnerable Software and Affected Versions: Microsoft Windows MSHTML Platform affected versions not specified Description: The issue is related to a spoofing vulnerability in the MSHTML platform of Microsoft Windows, which can be exploited by a remote attacker to conduct spoofing...

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

The vulnerability of the MSHTML platform in Microsoft Windows systems is related to errors in information representation by the user interface. Exploiting this vulnerability can allow a remote attacker to perform a spoofing attack...

CVE-2024-43461

Windows MSHTML Platform Spoofing Vulnerability...

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 disclosure of information in the erroneous data area. 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 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 a hacker to execute arbitrary code.

The vulnerability of the MSHTML platform in Windows operating systems is related to insufficient validation of input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code by sending a specially crafted email...

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 Windows operating systems allows attackers to circumvent security restrictions.

The vulnerability of the MSHTML platform in Windows operating systems is related to security configuration errors. Exploiting this vulnerability can allow a malicious actor to bypass security restrictions remotely...

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...

CVE-2023-35308

Windows MSHTML Platform Security Feature Bypass Vulnerability...