CVE Catalog

CVE-2026-113105

HighCVSS 8.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.42%

36th percentile - higher than 36% of all known CVEs

Summary

Incorrect authorization exists in the Extensions component of Google Chrome prior to 156.0.8078.47. A remote attacker who had compromised the renderer process could bypass system access restrictions into a privileged page via a crafted HTML page.

Risk Assessment

Bypassing access restrictions into a privileged page may enable privilege escalation within the browser. It requires prior renderer compromise.

Recommendation

Update Google Chrome to version 156.0.8078.47 or later. Limit installed extensions to those necessary.

Other vulnerabilities in Google Chrome

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Original NVD description (English source)

Incorrect authorization in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process to bypass system access restrictions into a privileged page via a crafted HTML page. (Chromium security severity: Medium)

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