CVE-2026-6313

Description

Insufficient policy enforcement in CORS in Google Chrome prior to 147.0.7727.101 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

PUBLISHED Reserved 2026-04-14 | Published 2026-04-15 | Updated 2026-05-27 | Assigner Chrome

Problem types

Insufficient policy enforcement

Product status

References

chromereleases.googleblog.com/...-update-for-desktop_15.html

issues.chromium.org/issues/498765210

cve.org (CVE-2026-6313)

nvd.nist.gov (CVE-2026-6313)

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