CVE Catalog

CVE-2026-113111

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

Improper input validation exists in the Compositing component of Google Chrome prior to 156.0.8078.47. A remote attacker who had compromised the renderer process could bypass site isolation via a crafted HTML page.

Risk Assessment

Bypassing site isolation may enable access to data from other origins. It requires prior renderer compromise.

Recommendation

Update Google Chrome to version 156.0.8078.47 or later. Monitor endpoints for pending updates.

Other vulnerabilities in Google Chrome

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Original NVD description (English source)

Improper input validation in Compositing in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

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