CVE Catalog
CVE-2026-12447
HighCVSS 8.8Exploitation Probability (EPSS)
Low risk0.39%
30th percentile — higher than 30% of all known CVEs
Summary
Heap buffer overflow in WebRTC in Google Chrome prior to version 149.0.7827.155 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Risk Assessment
An attacker could exploit this vulnerability to execute malicious code, potentially compromising the user's system.
Recommendation
It is recommended to update Google Chrome to the latest version to mitigate this vulnerability.
Original NVD description (English source)
Heap buffer overflow in WebRTC in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)