CVE Catalog

CVE-2026-113077

MediumCVSS 6.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.31%

24th percentile - higher than 24% of all known CVEs

Summary

Incorrect authorization in Core in Google Chrome on Mac prior to 156.0.8078.47. A remote attacker who had compromised the renderer process and leveraged social engineering could bypass web origin policy via a crafted HTML page.

Risk Assessment

Bypassing origin policy may allow access to data from other sites and break browser isolation. This requires prior compromise of the renderer process.

Recommendation

Update Google Chrome on Mac to version 156.0.8078.47 or later. Verify that updates are deployed automatically.

Other vulnerabilities in Google Chrome

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Original NVD description (English source)

Incorrect authorization in Core in Google Chrome on on Mac prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

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