CVE Catalog
CVE-2026-79078
CriticalCVSS 9.6Exploitation Probability (EPSS)
Low risk0.33%
25th percentile - higher than 25% of all known CVEs
Summary
Use after free in FedCM in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. Severity: High.
Risk Assessment
An attacker could use social engineering to execute arbitrary code outside the sandbox, potentially leading to full system compromise.
Recommendation
Update Google Chrome to version 152.0.7977.65 or later to fix the use-after-free issue in FedCM.
Original NVD description (English source)
Use after free in FedCM in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)