CVE-2021-26876
HighCVSS 8.8Exploitation Probability (EPSS)
High risk84th percentile - higher than 84% of all known CVEs
Summary
Remote code execution vulnerability in OpenType Font Parsing. Allows an attacker to execute arbitrary code on the victim's system.
Risk Assessment
Risk of system compromise, potentially leading to data theft or malware installation.
Recommendation
Install Windows security updates that fix this vulnerability.
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Remote attackers can perform a denial of service on Windows machines using malicious ARP packets, causing a message box to display for each packet or filling up log files.
Original NVD description (English source)
OpenType Font Parsing Remote Code Execution Vulnerability