CVE Catalog

CVE-2026-113152

HighCVSS 8.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.43%

37th percentile - higher than 37% of all known CVEs

Summary

Confused deputy vulnerability in the SignIn component of Google Chrome prior to 156.0.8078.47. A remote attacker leveraging social engineering could bypass web origin policy via a crafted Chrome extension.

Risk Assessment

Bypassing web origin policy through a crafted extension may undermine isolation and allow access to data from other origins. Requires installation of a malicious extension and user interaction.

Recommendation

Update Google Chrome to version 156.0.8078.47 or later. Restrict extension installation to trusted sources and verify their permissions.

Other vulnerabilities in Google Chrome

See all
Original NVD description (English source)

Confused deputy in SignIn in Google Chrome prior to 156.0.8078.47 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low)

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