CVE-2021-36959

MediumCVSS 5.5

Published: 15/09/2021(UTC)Updated: 10/08/2026(UTC)Translated: 10/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Elevated risk

1.20%

65th percentile - higher than 65% of all known CVEs

Spoofing vulnerability in Windows Authenticode. Could allow an attacker to impersonate trusted software.

Risk of installing malicious software disguised as legitimate applications, potentially leading to security breaches.

Install Windows security updates and verify digital signatures of applications.

Original NVD description (English source)

Windows Authenticode Spoofing Vulnerability

Vulnerability data from NVD (NIST) · CISA KEV · EPSS