CVE Catalog

CVE-2026-113183

HighCVSS 8.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.44%

39th percentile - higher than 39% of all known CVEs

Summary

Incorrect authorization in the FedCM component of Google Chrome prior to 156.0.8078.47 allowed a remote attacker to bypass web origin policy via a crafted HTML page.

Risk Assessment

Bypassing origin policy may allow an attacker to access data from other sites and break the browser's security isolation.

Recommendation

Update Google Chrome to version 156.0.8078.47 or later.

Other vulnerabilities in Google Chrome

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Original NVD description (English source)

Incorrect authorization in FedCM in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

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